diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-13 19:18:35 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-17 15:16:33 +0100 |
| commit | 1aaba11da9aa7d7d6b52a74d45b31cac118295a1 (patch) | |
| tree | 287ccb5bd49ca9a7670d5989bdb926845ffddf84 | |
| parent | 6e30a66433afee90e902ced95d7136e8f7edcc7e (diff) | |
driver core: class: remove module * from class_create()
The module pointer in class_create() never actually did anything, and it
shouldn't have been requred to be set as a parameter even if it did
something. So just remove it and fix up all callers of the function in
the kernel tree at the same time.
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20230313181843.1207845-4-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
140 files changed, 144 insertions, 145 deletions
diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c index dc023a979803..f88b7919f11f 100644 --- a/arch/mips/kernel/mips-mt.c +++ b/arch/mips/kernel/mips-mt.c @@ -234,7 +234,7 @@ static int __init mips_mt_init(void) { struct class *mtc; - mtc = class_create(THIS_MODULE, "mt"); + mtc = class_create("mt"); if (IS_ERR(mtc)) return PTR_ERR(mtc); diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c index bc47681e825a..ac376dfb4e7c 100644 --- a/arch/mips/sibyte/common/sb_tbprof.c +++ b/arch/mips/sibyte/common/sb_tbprof.c @@ -550,7 +550,7 @@ static int __init sbprof_tb_init(void) return -EIO; } - tbc = class_create(THIS_MODULE, "sb_tracebuffer"); + tbc = class_create("sb_tracebuffer"); if (IS_ERR(tbc)) { err = PTR_ERR(tbc); goto out_chrdev; diff --git a/arch/powerpc/platforms/book3s/vas-api.c b/arch/powerpc/platforms/book3s/vas-api.c index 36c21648d19a..77ea9335fd04 100644 --- a/arch/powerpc/platforms/book3s/vas-api.c +++ b/arch/powerpc/platforms/book3s/vas-api.c @@ -581,7 +581,7 @@ int vas_register_coproc_api(struct module *mod, enum vas_cop_type cop_type, pr_devel("%s device allocated, dev [%i,%i]\n", name, MAJOR(coproc_device.devt), MINOR(coproc_device.devt)); - coproc_device.class = class_create(mod, name); + coproc_device.class = class_create(name); if (IS_ERR(coproc_device.class)) { rc = PTR_ERR(coproc_device.class); pr_err("Unable to create %s class %d\n", name, rc); diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c index 524f8ff3e69c..458cb7419502 100644 --- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c +++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c @@ -1580,7 +1580,7 @@ int rdt_pseudo_lock_init(void) pseudo_lock_major = ret; - pseudo_lock_class = class_create(THIS_MODULE, "pseudo_lock"); + pseudo_lock_class = class_create("pseudo_lock"); if (IS_ERR(pseudo_lock_class)) { ret = PTR_ERR(pseudo_lock_class); unregister_chrdev(pseudo_lock_major, "pseudo_lock"); diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c index 621ba9c0f17a..bdc0d5539b57 100644 --- a/arch/x86/kernel/cpuid.c +++ b/arch/x86/kernel/cpuid.c @@ -154,7 +154,7 @@ static int __init cpuid_init(void) CPUID_MAJOR); return -EBUSY; } - cpuid_class = class_create(THIS_MODULE, "cpuid"); + cpuid_class = class_create("cpuid"); if (IS_ERR(cpuid_class)) { err = PTR_ERR(cpuid_class); goto out_chrdev; diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 708751311786..7bb17d37db01 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -263,7 +263,7 @@ static int __init msr_init(void) pr_err("unable to get major %d for msr\n", MSR_MAJOR); return -EBUSY; } - msr_class = class_create(THIS_MODULE, "msr"); + msr_class = class_create("msr"); if (IS_ERR(msr_class)) { err = PTR_ERR(msr_class); goto out_chrdev; diff --git a/block/bsg.c b/block/bsg.c index 30fcc865ef4f..7eca43f33d7f 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -245,7 +245,7 @@ static int __init bsg_init(void) dev_t devid; int ret; - bsg_class = class_create(THIS_MODULE, "bsg"); + bsg_class = class_create("bsg"); if (IS_ERR(bsg_class)) return PTR_ERR(bsg_class); bsg_class->devnode = bsg_devnode; diff --git a/drivers/accel/drm_accel.c b/drivers/accel/drm_accel.c index 1b69824286fd..4a9baf02439e 100644 --- a/drivers/accel/drm_accel.c +++ b/drivers/accel/drm_accel.c @@ -34,7 +34,7 @@ static char *accel_devnode(const struct device *dev, umode_t *mode) static int accel_sysfs_init(void) { - accel_class = class_create(THIS_MODULE, "accel"); + accel_class = class_create("accel"); if (IS_ERR(accel_class)) return PTR_ERR(accel_class); diff --git a/drivers/accel/habanalabs/common/habanalabs_drv.c b/drivers/accel/habanalabs/common/habanalabs_drv.c index 03dae57dc838..3538e89e4e5e 100644 --- a/drivers/accel/habanalabs/common/habanalabs_drv.c +++ b/drivers/accel/habanalabs/common/habanalabs_drv.c @@ -702,7 +702,7 @@ static int __init hl_init(void) hl_major = MAJOR(dev); - hl_class = class_create(THIS_MODULE, HL_NAME); + hl_class = class_create(HL_NAME); if (IS_ERR(hl_class)) { pr_err("failed to allocate class\n"); rc = PTR_ERR(hl_class); diff --git a/drivers/base/power/wakeup_stats.c b/drivers/base/power/wakeup_stats.c index 924fac493c4f..6732ed2869f9 100644 --- a/drivers/base/power/wakeup_stats.c +++ b/drivers/base/power/wakeup_stats.c @@ -210,7 +210,7 @@ void wakeup_source_sysfs_remove(struct wakeup_source *ws) static int __init wakeup_sources_sysfs_init(void) { - wakeup_class = class_create(THIS_MODULE, "wakeup"); + wakeup_class = class_create("wakeup"); return PTR_ERR_OR_ZERO(wakeup_class); } diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c index 7a368c90467d..4c666f72203f 100644 --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c @@ -290,7 +290,7 @@ aoechr_init(void) } init_completion(&emsgs_comp); spin_lock_init(&emsgs_lock); - aoe_class = class_create(THIS_MODULE, "aoe"); + aoe_class = class_create("aoe"); if (IS_ERR(aoe_class)) { unregister_chrdev(AOE_MAJOR, "aoechr"); return PTR_ERR(aoe_class); diff --git a/drivers/block/rnbd/rnbd-clt-sysfs.c b/drivers/block/rnbd/rnbd-clt-sysfs.c index e7c7d9a68168..8c6087949794 100644 --- a/drivers/block/rnbd/rnbd-clt-sysfs.c +++ b/drivers/block/rnbd/rnbd-clt-sysfs.c @@ -646,7 +646,7 @@ int rnbd_clt_create_sysfs_files(void) { int err; - rnbd_dev_class = class_create(THIS_MODULE, "rnbd-client"); + rnbd_dev_class = class_create("rnbd-client"); if (IS_ERR(rnbd_dev_class)) return PTR_ERR(rnbd_dev_class); diff --git a/drivers/block/rnbd/rnbd-srv-sysfs.c b/drivers/block/rnbd/rnbd-srv-sysfs.c index 297a6924ff4e..d5d9267e1fa5 100644 --- a/drivers/block/rnbd/rnbd-srv-sysfs.c +++ b/drivers/block/rnbd/rnbd-srv-sysfs.c @@ -215,7 +215,7 @@ int rnbd_srv_create_sysfs_files(void) { int err; - rnbd_dev_class = class_create(THIS_MODULE, "rnbd-server"); + rnbd_dev_class = class_create("rnbd-server"); if (IS_ERR(rnbd_dev_class)) return PTR_ERR(rnbd_dev_class); diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index d1d1c8d606c8..2eb46419562b 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -2266,7 +2266,7 @@ static int __init ublk_init(void) if (ret) goto unregister_mis; - ublk_chr_class = class_create(THIS_MODULE, "ublk-char"); + ublk_chr_class = class_create("ublk-char"); if (IS_ERR(ublk_chr_class)) { ret = PTR_ERR(ublk_chr_class); goto free_chrdev_region; diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c index d5f943938427..ff429ba02fa4 100644 --- a/drivers/char/bsr.c +++ b/drivers/char/bsr.c @@ -293,7 +293,7 @@ static int __init bsr_init(void) if (!np) goto out_err; - bsr_class = class_create(THIS_MODULE, "bsr"); + bsr_class = class_create("bsr"); if (IS_ERR(bsr_class)) { printk(KERN_ERR "class_create() failed for bsr_class\n"); ret = PTR_ERR(bsr_class); diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c index 06749e295ada..b3eaf3e5ef2e 100644 --- a/drivers/char/dsp56k.c +++ b/drivers/char/dsp56k.c @@ -504,7 +504,7 @@ static int __init dsp56k_init_driver(void) printk("DSP56k driver: Unable to register driver\n"); return -ENODEV; } - dsp56k_class = class_create(THIS_MODULE, "dsp56k"); + dsp56k_class = class_create("dsp56k"); if (IS_ERR(dsp56k_class)) { err = PTR_ERR(dsp56k_class); goto out_chrdev; diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index d160fa4c73fe..73e5a9e28f85 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -860,7 +860,7 @@ static int __init init_ipmi_devintf(void) pr_info("ipmi device interface\n"); - ipmi_class = class_create(THIS_MODULE, "ipmi"); + ipmi_class = class_create("ipmi"); if (IS_ERR(ipmi_class)) { pr_err("ipmi: can't register device class\n"); return PTR_ERR(ipmi_class); diff --git a/drivers/char/lp.c b/drivers/char/lp.c index 38aad99ebb61..70cfc5140c2c 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -1049,7 +1049,7 @@ static int __init lp_init(void) return -EIO; } - lp_class = class_create(THIS_MODULE, "printer"); + lp_class = class_create("printer"); if (IS_ERR(lp_class)) { err = PTR_ERR(lp_class); goto out_reg; diff --git a/drivers/char/mem.c b/drivers/char/mem.c index ffb101d349f0..f494d31f2b98 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -762,7 +762,7 @@ static int __init chr_dev_init(void) if (register_chrdev(MEM_MAJOR, "mem", &memory_fops)) printk("unable to get major %d for memory devs\n", MEM_MAJOR); - mem_class = class_create(THIS_MODULE, "mem"); + mem_class = class_create("mem"); if (IS_ERR(mem_class)) return PTR_ERR(mem_class); diff --git a/drivers/char/misc.c b/drivers/char/misc.c index 7a1388b0572b..1c44c29a666e 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -286,7 +286,7 @@ static int __init misc_init(void) struct proc_dir_entry *ret; ret = proc_create_seq("misc", 0, NULL, &misc_seq_ops); - misc_class = class_create(THIS_MODULE, "misc"); + misc_class = class_create("misc"); err = PTR_ERR(misc_class); if (IS_ERR(misc_class)) goto fail_remove; diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index e656f42a28ac..7f96d8571a53 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1878,7 +1878,7 @@ static int __init cmm_init(void) { int rc; - cmm_class = class_create(THIS_MODULE, "cardman_4000"); + cmm_class = class_create("cardman_4000"); if (IS_ERR(cmm_class)) return PTR_ERR(cmm_class); diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 827711911da4..11ff59e2b963 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -650,7 +650,7 @@ static int __init cm4040_init(void) { int rc; - cmx_class = class_create(THIS_MODULE, "cardman_4040"); + cmx_class = class_create("cardman_4040"); if (IS_ERR(cmx_class)) return PTR_ERR(cmx_class); diff --git a/drivers/char/pcmcia/scr24x_cs.c b/drivers/char/pcmcia/scr24x_cs.c index 1bdce08fae3d..870781f5a08c 100644 --- a/drivers/char/pcmcia/scr24x_cs.c +++ b/drivers/char/pcmcia/scr24x_cs.c @@ -325,7 +325,7 @@ static int __init scr24x_init(void) { int ret; - scr24x_class = class_create(THIS_MODULE, "scr24x"); + scr24x_class = class_create("scr24x"); if (IS_ERR(scr24x_class)) return PTR_ERR(scr24x_class); diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index 38b46c7d1737..81ed58157b15 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -841,7 +841,7 @@ static int __init ppdev_init(void) pr_warn(CHRDEV ": unable to get major %d\n", PP_MAJOR); return -EIO; } - ppdev_class = class_create(THIS_MODULE, CHRDEV); + ppdev_class = class_create(CHRDEV); if (IS_ERR(ppdev_class)) { err = PTR_ERR(ppdev_class); goto out_chrdev; diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 7e513b771832..8763c820d1f8 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -466,13 +466,13 @@ static int __init tpm_init(void) { int rc; - tpm_class = class_create(THIS_MODULE, "tpm"); + tpm_class = class_create("tpm"); if (IS_ERR(tpm_class)) { pr_err("couldn't create tpm class\n"); return PTR_ERR(tpm_class); } - tpmrm_class = class_create(THIS_MODULE, "tpmrm"); + tpmrm_class = class_create("tpmrm"); if (IS_ERR(tpmrm_class)) { pr_err("couldn't create tpmrm class\n"); rc = PTR_ERR(tpmrm_class); diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index d5ac4d955bc8..b65c809a4e97 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -2244,7 +2244,7 @@ static int __init virtio_console_init(void) { int err; - pdrvdata.class = class_create(THIS_MODULE, "virtio-ports"); + pdrvdata.class = class_create("virtio-ports"); if (IS_ERR(pdrvdata.class)) { err = PTR_ERR(pdrvdata.class); pr_err("Error %d creating virtio-ports class\n", err); diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c index 74a4928aea1d..a46f637da959 100644 --- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c +++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c @@ -856,7 +856,7 @@ static int __init hwicap_module_init(void) dev_t devt; int retval; - icap_class = class_create(THIS_MODULE, "xilinx_config"); + icap_class = class_create("xilinx_config"); mutex_init(&icap_sem); devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR); diff --git a/drivers/char/xillybus/xillybus_class.c b/drivers/char/xillybus/xillybus_class.c index e9a288e61c15..89926fe9d813 100644 --- a/drivers/char/xillybus/xillybus_class.c +++ b/drivers/char/xillybus/xillybus_class.c @@ -242,7 +242,7 @@ EXPORT_SYMBOL(xillybus_find_inode); static int __init xillybus_class_init(void) { - xillybus_class = class_create(THIS_MODULE, "xillybus"); + xillybus_class = class_create("xillybus"); if (IS_ERR(xillybus_class)) { pr_warn("Failed to register xillybus class\n"); diff --git a/drivers/comedi/comedi_fops.c b/drivers/comedi/comedi_fops.c index b982903aaa46..8e43918d38c4 100644 --- a/drivers/comedi/comedi_fops.c +++ b/drivers/comedi/comedi_fops.c @@ -3383,7 +3383,7 @@ static int __init comedi_init(void) if (retval) goto out_unregister_chrdev_region; - comedi_class = class_create(THIS_MODULE, "comedi"); + comedi_class = class_create("comedi"); if (IS_ERR(comedi_class)) { retval = PTR_ERR(comedi_class); pr_err("failed to create class\n"); diff --git a/drivers/comedi/drivers/comedi_test.c b/drivers/comedi/drivers/comedi_test.c index 0b5c0af1cebf..c02dc19a679b 100644 --- a/drivers/comedi/drivers/comedi_test.c +++ b/drivers/comedi/drivers/comedi_test.c @@ -795,7 +795,7 @@ static int __init comedi_test_init(void) } if (!config_mode) { - ctcls = class_create(THIS_MODULE, CLASS_NAME); + ctcls = class_create(CLASS_NAME); if (IS_ERR(ctcls)) { pr_warn("comedi_test: unable to create class\n"); goto clean3; diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index 9190532b27eb..75a50fde5644 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -56,7 +56,7 @@ static int adf_chr_drv_create(void) return -EFAULT; } - adf_ctl_drv.drv_class = class_create(THIS_MODULE, DEVICE_NAME); + adf_ctl_drv.drv_class = class_create(DEVICE_NAME); if (IS_ERR(adf_ctl_drv.drv_class)) { pr_err("QAT: class_create failed for adf_ctl\n"); goto err_chrdev_unreg; diff --git a/drivers/dca/dca-sysfs.c b/drivers/dca/dca-sysfs.c index 21ebd0af268b..fcc83ede0909 100644 --- a/drivers/dca/dca-sysfs.c +++ b/drivers/dca/dca-sysfs.c @@ -74,7 +74,7 @@ int __init dca_sysfs_init(void) idr_init(&dca_idr); spin_lock_init(&dca_idr_lock); - dca_class = class_create(THIS_MODULE, "dca"); + dca_class = class_create("dca"); if (IS_ERR(dca_class)) { idr_destroy(&dca_idr); return PTR_ERR(dca_class); diff --git a/drivers/devfreq/devfreq-event.c b/drivers/devfreq/devfreq-event.c index f041edccd107..3ebac2496679 100644 --- a/drivers/devfreq/devfreq-event.c +++ b/drivers/devfreq/devfreq-event.c @@ -469,7 +469,7 @@ ATTRIBUTE_GROUPS(devfreq_event); static int __init devfreq_event_init(void) { - devfreq_event_class = class_create(THIS_MODULE, "devfreq-event"); + devfreq_event_class = class_create("devfreq-event"); if (IS_ERR(devfreq_event_class)) { pr_err("%s: couldn't create class\n", __FILE__); return PTR_ERR(devfreq_event_class); diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 817c71da391a..e36cbb920ec8 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -1988,7 +1988,7 @@ DEFINE_SHOW_ATTRIBUTE(devfreq_summary); static int __init devfreq_init(void) { - devfreq_class = class_create(THIS_MODULE, "devfreq"); + devfreq_class = class_create("devfreq"); if (IS_ERR(devfreq_class)) { pr_err("%s: couldn't create class\n", __FILE__); return PTR_ERR(devfreq_class); diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c index c9e41e8a9e27..84ae708fafe7 100644 --- a/drivers/dma-buf/dma-heap.c +++ b/drivers/dma-buf/dma-heap.c @@ -314,7 +314,7 @@ static int dma_heap_init(void) if (ret) return ret; - dma_heap_class = class_create(THIS_MODULE, DEVNAME); + dma_heap_class = class_create(DEVNAME); if (IS_ERR(dma_heap_class)) { unregister_chrdev_region(dma_heap_devt, NUM_HEAP_MINORS); return PTR_ERR(dma_heap_class); diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index e1c71359b605..d43ba8e7260d 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -1013,7 +1013,7 @@ ATTRIBUTE_GROUPS(extcon); static int create_extcon_class(void) { if (!extcon_class) { - extcon_class = class_create(THIS_MODULE, "extcon"); + extcon_class = class_create("extcon"); if (IS_ERR(extcon_class)) return PTR_ERR(extcon_class); extcon_class->dev_groups = extcon_groups; diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c index 5cd40acab5bf..6a521c83a1ed 100644 --- a/drivers/fpga/fpga-bridge.c +++ b/drivers/fpga/fpga-bridge.c @@ -416,7 +416,7 @@ static void fpga_bridge_dev_release(struct device *dev) static int __init fpga_bridge_dev_init(void) { - fpga_bridge_class = class_create(THIS_MODULE, "fpga_bridge"); + fpga_bridge_class = class_create("fpga_bridge"); if (IS_ERR(fpga_bridge_class)) return PTR_ERR(fpga_bridge_class); diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c index 8efa67620e21..eb583f86a0b9 100644 --- a/drivers/fpga/fpga-mgr.c +++ b/drivers/fpga/fpga-mgr.c @@ -971,7 +971,7 @@ static int __init fpga_mgr_class_init(void) { pr_info("FPGA manager framework\n"); - fpga_mgr_class = class_create(THIS_MODULE, "fpga_manager"); + fpga_mgr_class = class_create("fpga_manager"); if (IS_ERR(fpga_mgr_class)) return PTR_ERR(fpga_mgr_class); diff --git a/drivers/fpga/fpga-region.c b/drivers/fpga/fpga-region.c index 27ff9dea04ae..ccf6fdab1360 100644 --- a/drivers/fpga/fpga-region.c +++ b/drivers/fpga/fpga-region.c @@ -293,7 +293,7 @@ static void fpga_region_dev_release(struct device *dev) */ static int __init fpga_region_init(void) { - fpga_region_class = class_create(THIS_MODULE, "fpga_region"); + fpga_region_class = class_create("fpga_region"); if (IS_ERR(fpga_region_class)) return PTR_ERR(fpga_region_class); diff --git a/drivers/gnss/core.c b/drivers/gnss/core.c index 77a4b280c552..48f2ee0f78c4 100644 --- a/drivers/gnss/core.c +++ b/drivers/gnss/core.c @@ -387,7 +387,7 @@ static int __init gnss_module_init(void) return ret; } - gnss_class = class_create(THIS_MODULE, "gnss"); + gnss_class = class_create("gnss"); if (IS_ERR(gnss_class)) { ret = PTR_ERR(gnss_class); pr_err("failed to create class: %d\n", ret); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index a0e30f21e12e..20e75bd74bed 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -93,7 +93,7 @@ int kfd_chardev_init(void) if (err < 0) goto err_register_chrdev; - kfd_class = class_create(THIS_MODULE, kfd_dev_name); + kfd_class = class_create(kfd_dev_name); err = PTR_ERR(kfd_class); if (IS_ERR(kfd_class)) goto err_class_create; diff --git a/drivers/gpu/drm/display/drm_dp_aux_dev.c b/drivers/gpu/drm/display/drm_dp_aux_dev.c index 098e482e65a2..29555b9f03c8 100644 --- a/drivers/gpu/drm/display/drm_dp_aux_dev.c +++ b/drivers/gpu/drm/display/drm_dp_aux_dev.c @@ -330,7 +330,7 @@ int drm_dp_aux_dev_init(void) { int res; - drm_dp_aux_dev_class = class_create(THIS_MODULE, "drm_dp_aux_dev"); + drm_dp_aux_dev_class = class_create("drm_dp_aux_dev"); if (IS_ERR(drm_dp_aux_dev_class)) { return PTR_ERR(drm_dp_aux_dev_class); } diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index 183130355997..3c22a803201d 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -112,7 +112,7 @@ int drm_sysfs_init(void) { int err; - drm_class = class_create(THIS_MODULE, "drm"); + drm_class = class_create("drm"); if (IS_ERR(drm_class)) return PTR_ERR(drm_class); diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c index d94ee0539421..ea6b79b3aeeb 100644 --- a/drivers/hid/hid-roccat-arvo.c +++ b/drivers/hid/hid-roccat-arvo.c @@ -433,7 +433,7 @@ static int __init arvo_init(void) { int retval; - arvo_class = class_create(THIS_MODULE, "arvo"); + arvo_class = class_create("arvo"); if (IS_ERR(arvo_class)) return PTR_ERR(arvo_class); arvo_class->dev_groups = arvo_groups; diff --git a/drivers/hid/hid-roccat-isku.c b/drivers/hid/hid-roccat-isku.c index e95d59cd8d07..3903a2cea00c 100644 --- a/drivers/hid/hid-roccat-isku.c +++ b/drivers/hid/hid-roccat-isku.c @@ -435,7 +435,7 @@ static struct hid_driver isku_driver = { static int __init isku_init(void) { int retval; - isku_class = class_create(THIS_MODULE, "isku"); + isku_class = class_create("isku"); if (IS_ERR(isku_class)) return PTR_ERR(isku_class); isku_class->dev_groups = isku_groups; diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c index 76da04801ca9..945ae236fb45 100644 --- a/drivers/hid/hid-roccat-kone.c +++ b/drivers/hid/hid-roccat-kone.c @@ -890,7 +890,7 @@ static int __init kone_init(void) int retval; /* class name has to be same as driver name */ - kone_class = class_create(THIS_MODULE, "kone"); + kone_class = class_create("kone"); if (IS_ERR(kone_class)) return PTR_ERR(kone_class); kone_class->dev_groups = kone_groups; diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c index 1896c69ea512..97b83b6f53dd 100644 --- a/drivers/hid/hid-roccat-koneplus.c +++ b/drivers/hid/hid-roccat-koneplus.c @@ -549,7 +549,7 @@ static int __init koneplus_init(void) int retval; /* class name has to be same as driver name */ - koneplus_class = class_create(THIS_MODULE, "koneplus"); + koneplus_class = class_create("koneplus"); if (IS_ERR(koneplus_class)) return PTR_ERR(koneplus_class); koneplus_class->dev_groups = koneplus_groups; diff --git a/drivers/hid/hid-roccat-konepure.c b/drivers/hid/hid-roccat-konepure.c index cf8eeb33a125..a297756f2410 100644 --- a/drivers/hid/hid-roccat-konepure.c +++ b/drivers/hid/hid-roccat-konepure.c @@ -207,7 +207,7 @@ static int __init konepure_init(void) { int retval; - konepure_class = class_create(THIS_MODULE, "konepure"); + konepure_class = class_create("konepure"); if (IS_ERR(konepure_class)) return PTR_ERR(konepure_class); konepure_class->dev_groups = konepure_groups; diff --git a/drivers/hid/hid-roccat-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c index 6fb9b9563769..1a1d96e11683 100644 --- a/drivers/hid/hid-roccat-kovaplus.c +++ b/drivers/hid/hid-roccat-kovaplus.c @@ -638,7 +638,7 @@ static int __init kovaplus_init(void) { int retval; - kovaplus_class = class_create(THIS_MODULE, "kovaplus"); + kovaplus_class = class_create("kovaplus"); if (IS_ERR(kovaplus_class)) return PTR_ERR(kovaplus_class); kovaplus_class->dev_groups = kovaplus_groups; diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c index 4fcc8e7d276f..15528c3b013c 100644 --- a/drivers/hid/hid-roccat-pyra.c +++ b/drivers/hid/hid-roccat-pyra.c @@ -585,7 +585,7 @@ static int __init pyra_init(void) int retval; /* class name has to be same as driver name */ - pyra_class = class_create(THIS_MODULE, "pyra"); + pyra_class = class_create("pyra"); if (IS_ERR(pyra_class)) return PTR_ERR(pyra_class); pyra_class->dev_groups = pyra_groups; diff --git a/drivers/hid/hid-roccat-ryos.c b/drivers/hid/hid-roccat-ryos.c index 5bf1971a2b14..0eb17a3b925d 100644 --- a/drivers/hid/hid-roccat-ryos.c +++ b/drivers/hid/hid-roccat-ryos.c @@ -216,7 +216,7 @@ static int __init ryos_init(void) { int retval; - ryos_class = class_create(THIS_MODULE, "ryos"); + ryos_class = class_create("ryos"); if (IS_ERR(ryos_class)) return PTR_ERR(ryos_class); ryos_class->dev_groups = ryos_groups; diff --git a/drivers/hid/hid-roccat-savu.c b/drivers/hid/hid-roccat-savu.c index a784bb4ee651..93be7acef673 100644 --- a/drivers/hid/hid-roccat-savu.c +++ b/drivers/hid/hid-roccat-savu.c @@ -204,7 +204,7 @@ static int __init savu_init(void) { int retval; - savu_class = class_create(THIS_MODULE, "savu"); + savu_class = class_create("savu"); if (IS_ERR(savu_class)) return PTR_ERR(savu_class); savu_class->dev_groups = savu_groups; diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index 197b1e7bf029..93e62b161501 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -618,7 +618,7 @@ int __init hidraw_init(void) hidraw_major = MAJOR(dev_id); - hidraw_class = class_create(THIS_MODULE, "hidraw"); + hidraw_class = class_create("hidraw"); if (IS_ERR(hidraw_class)) { result = PTR_ERR(hidraw_class); goto error_cdev; diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index 107623c4cc14..ef93064cfdb3 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c @@ -739,7 +739,7 @@ static int __init i2c_dev_init(void) if (res) goto out; - i2c_dev_class = class_create(THIS_MODULE, "i2c-dev"); + i2c_dev_class = class_create("i2c-dev"); if (IS_ERR(i2c_dev_class)) { res = PTR_ERR(i2c_dev_class); goto out_unreg_chrdev; diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index bdb179a09d77..fbace69672ca 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -1264,7 +1264,7 @@ static int __init ib_uverbs_init(void) goto out_alloc; } - uverbs_class = class_create(THIS_MODULE, "infiniband_verbs"); + uverbs_class = class_create("infiniband_verbs"); if (IS_ERR(uverbs_class)) { ret = PTR_ERR(uverbs_class); pr_err("user_verbs: couldn't create class infiniband_verbs\n"); diff --git a/drivers/infiniband/hw/hfi1/device.c b/drivers/infiniband/hw/hfi1/device.c index 1f4496032170..05be0d119f79 100644 --- a/drivers/infiniband/hw/hfi1/device.c +++ b/drivers/infiniband/hw/hfi1/device.c @@ -102,7 +102,7 @@ int __init dev_init(void) goto done; } - class = class_create(THIS_MODULE, class_name()); + class = class_create(class_name()); if (IS_ERR(class)) { ret = PTR_ERR(class); pr_err("Could not create device class (err %d)\n", -ret); @@ -111,7 +111,7 @@ int __init dev_init(void) } class->devnode = hfi1_devnode; - user_class = class_create(THIS_MODULE, class_name_user()); + user_class = class_create(class_name_user()); if (IS_ERR(user_class)) { ret = PTR_ERR(user_class); pr_err("Could not create device class for user accessible files (err %d)\n", diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c index 80fe92a21f96..c07c95fd3cfa 100644 --- a/drivers/infiniband/hw/qib/qib_file_ops.c +++ b/drivers/infiniband/hw/qib/qib_file_ops.c @@ -2326,7 +2326,7 @@ int __init qib_dev_init(void) goto done; } - qib_class = class_create(THIS_MODULE, "ipath"); + qib_class = class_create("ipath"); if (IS_ERR(qib_class)) { ret = PTR_ERR(qib_class); pr_err("Could not create device class (err %d)\n", -ret); diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index 80abf45a197a..edb2e3a25880 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -3163,7 +3163,7 @@ static int __init rtrs_client_init(void) { rtrs_rdma_dev_pd_init(0, &dev_pd); - rtrs_clt_dev_class = class_create(THIS_MODULE, "rtrs-client"); + rtrs_clt_dev_class = class_create("rtrs-client"); if (IS_ERR(rtrs_clt_dev_class)) { pr_err("Failed to create rtrs-client dev class\n"); return PTR_ERR(rtrs_clt_dev_class); diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c index d1703e2c0b82..c38901e2c8f4 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -2253,7 +2253,7 @@ static int __init rtrs_server_init(void) err); return err; } - rtrs_dev_class = class_create(THIS_MODULE, "rtrs-server"); + rtrs_dev_class = class_create("rtrs-server"); if (IS_ERR(rtrs_dev_class)) { err = PTR_ERR(rtrs_dev_class); goto out_err; diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 0f00be62438d..45a4043c5042 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1393,7 +1393,7 @@ static int __init capi_init(void) kcapi_exit(); return major_ret; } - capi_class = class_create(THIS_MODULE, "capi"); + capi_class = class_create("capi"); if (IS_ERR(capi_class)) { unregister_chrdev(capi_major, "capi20"); kcapi_exit(); diff --git a/drivers/isdn/mISDN/dsp_pipeline.c b/drivers/isdn/mISDN/dsp_pipeline.c index cfbcd9e973c2..09b72f14d4b7 100644 --- a/drivers/isdn/mISDN/dsp_pipeline.c +++ b/drivers/isdn/mISDN/dsp_pipeline.c @@ -131,7 +131,7 @@ EXPORT_SYMBOL(mISDN_dsp_element_unregister); int dsp_pipeline_module_init(void) { - elements_class = class_create(THIS_MODULE, "dsp_pipeline"); + elements_class = class_create("dsp_pipeline"); if (IS_ERR(elements_class)) return PTR_ERR(elements_class); diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index a6b3adcd044a..9255bc11f99d 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -626,7 +626,7 @@ EXPORT_SYMBOL_GPL(devm_led_classdev_unregister); static int __init leds_init(void) { - leds_class = class_create(THIS_MODULE, "leds"); + leds_class = class_create("leds"); if (IS_ERR(leds_class)) return PTR_ERR(leds_class); leds_class->pm = &leds_class_dev_pm_ops; diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index 23bd0c77ac1a..57e987cf84b2 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -888,7 +888,7 @@ adbdev_init(void) return; } - adb_dev_class = class_create(THIS_MODULE, "adb"); + adb_dev_class = class_create("adb"); if (IS_ERR(adb_dev_class)) return; device_create(adb_dev_class, NULL, MKDEV(ADB_MAJOR, 0), NULL, "adb"); diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 0ed087caf7f3..e9b3ce09e534 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -1063,7 +1063,7 @@ static int __init init_dvbdev(void) goto error; } - dvb_class = class_create(THIS_MODULE, "dvb"); + dvb_class = class_create("dvb"); if (IS_ERR(dvb_class)) { retval = PTR_ERR(dvb_class); goto error; diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 25ab61dae126..043d23aaa3cb 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -785,7 +785,7 @@ int __init lirc_dev_init(void) { int retval; - lirc_class = class_create(THIS_MODULE, "lirc"); + lirc_class = class_create("lirc"); if (IS_ERR(lirc_class)) { pr_err("class_create failed\n"); return PTR_ERR(lirc_class); diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c index fb9a1b49ff6d..f574c83b82cf 100644 --- a/drivers/misc/c2port/core.c +++ b/drivers/misc/c2port/core.c @@ -977,7 +977,7 @@ static int __init c2port_init(void) printk(KERN_INFO "Silicon Labs C2 port support v. " DRIVER_VERSION " - (C) 2007 Rodolfo Giometti\n"); - c2port_class = class_create(THIS_MODULE, "c2port"); + c2port_class = class_create("c2port"); if (IS_ERR(c2port_class)) { printk(KERN_ERR "c2port: failed to allocate class\n"); return PTR_ERR(c2port_class); diff --git a/drivers/misc/cxl/file.c b/drivers/misc/cxl/file.c index 5878329b011a..144d1f2d78ce 100644 --- a/drivers/misc/cxl/file.c +++ b/drivers/misc/cxl/file.c @@ -678,7 +678,7 @@ int __init cxl_file_init(void) pr_devel("CXL device allocated, MAJOR %i\n", MAJOR(cxl_dev)); - cxl_class = class_create(THIS_MODULE, "cxl"); + cxl_class = class_create("cxl"); if (IS_ERR(cxl_class)) { pr_err("Unable to create CXL class\n"); rc = PTR_ERR(cxl_class); diff --git a/drivers/misc/genwqe/card_base.c b/drivers/misc/genwqe/card_base.c index 5b63d179b24e..02628288cd0f 100644 --- a/drivers/misc/genwqe/card_base.c +++ b/drivers/misc/genwqe/card_base.c @@ -1363,7 +1363,7 @@ static int __init genwqe_init_module(void) { int rc; - class_genwqe = class_create(THIS_MODULE, GENWQE_DEVNAME); + class_genwqe = class_create(GENWQE_DEVNAME); if (IS_ERR(class_genwqe)) { pr_err("[%s] create class failed\n", __func__); return -ENOMEM; diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c index 8d00df9243c4..2c3a991d6e88 100644 --- a/drivers/misc/hpilo.c +++ b/drivers/misc/hpilo.c @@ -888,7 +888,7 @@ static int __init ilo_init(void) int error; dev_t dev; - ilo_class = class_create(THIS_MODULE, "iLO"); + ilo_class = class_create("iLO"); if (IS_ERR(ilo_class)) { error = PTR_ERR(ilo_class); goto out; diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index 632d4ae21e46..76c771a424f7 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -1275,7 +1275,7 @@ static int __init mei_init(void) { int ret; - mei_class = class_create(THIS_MODULE, "mei"); + mei_class = class_create("mei"); if (IS_ERR(mei_class)) { pr_err("couldn't create class\n"); ret = PTR_ERR(mei_class); diff --git a/drivers/misc/ocxl/file.c b/drivers/misc/ocxl/file.c index 3b058654b45b..6e63f060e4cc 100644 --- a/drivers/misc/ocxl/file.c +++ b/drivers/misc/ocxl/file.c @@ -601,7 +601,7 @@ int ocxl_file_init(void) return rc; } - ocxl_class = class_create(THIS_MODULE, "ocxl"); + ocxl_class = class_create("ocxl"); if (IS_ERR(ocxl_class)) { pr_err("Unable to create ocxl class\n"); unregister_chrdev_region(ocxl_dev, OCXL_NUM_MINORS); diff --git a/drivers/misc/phantom.c b/drivers/misc/phantom.c index ce72e46a2e73..7966a6b8b5b3 100644 --- a/drivers/misc/phantom.c +++ b/drivers/misc/phantom.c @@ -503,7 +503,7 @@ static int __init phantom_init(void) int retval; dev_t dev; - phantom_class = class_create(THIS_MODULE, "phantom"); + phantom_class = class_create("phantom"); if (IS_ERR(phantom_class)) { retval = PTR_ERR(phantom_class); printk(KERN_ERR "phantom: can't register phantom class\n"); diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c index 07023397afc7..346bd7cf2e94 100644 --- a/drivers/misc/uacce/uacce.c +++ b/drivers/misc/uacce/uacce.c @@ -620,7 +620,7 @@ static int __init uacce_init(void) { int ret; - uacce_class = class_create(THIS_MODULE, UACCE_NAME); + uacce_class = class_create(UACCE_NAME); if (IS_ERR(uacce_class)) return PTR_ERR(uacce_class); diff --git a/drivers/most/most_cdev.c b/drivers/most/most_cdev.c index 4ee536980f71..3ed8f461e01e 100644 --- a/drivers/most/most_cdev.c +++ b/drivers/most/most_cdev.c @@ -491,7 +491,7 @@ static int __init most_cdev_init(void) { int err; - comp.class = class_create(THIS_MODULE, "most_cdev"); + comp.class = class_create("most_cdev"); if (IS_ERR(comp.class)) return PTR_ERR(comp.class); diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c index 9b26f0f2c748..8a1027ad340d 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.c +++ b/drivers/net/ethernet/hisilicon/hns/hnae.c @@ -448,7 +448,7 @@ EXPORT_SYMBOL(hnae_ae_unregister); static int __init hnae_init(void) { - hnae_class = class_create(THIS_MODULE, "hnae"); + hnae_class = class_create("hnae"); return PTR_ERR_OR_ZERO(hnae_class); } diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 1d71f5276241..a9beacd552cf 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -1394,7 +1394,7 @@ static int __init ppp_init(void) goto out_net; } - ppp_class = class_create(THIS_MODULE, "ppp"); + ppp_class = class_create("ppp"); if (IS_ERR(ppp_class)) { err = PTR_ERR(ppp_class); goto out_chrdev; diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 4cc4eaf80b14..68a7e09a195e 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -5748,7 +5748,7 @@ static int __init init_mac80211_hwsim(void) if (err) goto out_exit_netlink; - hwsim_class = class_create(THIS_MODULE, "mac80211_hwsim"); + hwsim_class = class_create("mac80211_hwsim"); if (IS_ERR(hwsim_class)) { err = PTR_ERR(hwsim_class); goto out_exit_virtio; diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c index 966d0ccd2276..51bbd6bb74b5 100644 --- a/drivers/net/wwan/wwan_core.c +++ b/drivers/net/wwan/wwan_core.c @@ -1174,7 +1174,7 @@ static int __init wwan_init(void) if (err) return err; - wwan_class = class_create(THIS_MODULE, "wwan"); + wwan_class = class_create("wwan"); if (IS_ERR(wwan_class)) { err = PTR_ERR(wwan_class); goto unregister; diff --git a/drivers/net/wwan/wwan_hwsim.c b/drivers/net/wwan/wwan_hwsim.c index 2397a903d8f5..edb5fc803211 100644 --- a/drivers/net/wwan/wwan_hwsim.c +++ b/drivers/net/wwan/wwan_hwsim.c @@ -511,7 +511,7 @@ static int __init wwan_hwsim_init(void) if (!wwan_wq) return -ENOMEM; - wwan_hwsim_class = class_create(THIS_MODULE, "wwan_hwsim"); + wwan_hwsim_class = class_create("wwan_hwsim"); if (IS_ERR(wwan_hwsim_class)) { err = PTR_ERR(wwan_hwsim_class); goto err_wq_destroy; diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 4976a0069e9c..954dbc105fc8 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -1320,7 +1320,7 @@ int __init nvdimm_bus_init(void) goto err_dimm_chrdev; nvdimm_major = rc; - nd_class = class_create(THIS_MODULE, "nd"); + nd_class = class_create("nd"); if (IS_ERR(nd_class)) { rc = PTR_ERR(nd_class); goto err_class; diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index c2730b116dc6..877a61fbd78b 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -5381,14 +5381,14 @@ static int __init nvme_core_init(void) if (result < 0) goto destroy_delete_wq; - nvme_class = class_create(THIS_MODULE, "nvme"); + nvme_class = class_create("nvme"); if (IS_ERR(nvme_class)) { result = PTR_ERR(nvme_class); goto unregister_chrdev; } nvme_class->dev_uevent = nvme_class_uevent; - nvme_subsys_class = class_create(THIS_MODULE, "nvme-subsystem"); + nvme_subsys_class = class_create("nvme-subsystem"); if (IS_ERR(nvme_subsys_class)) { result = PTR_ERR(nvme_subsys_class); goto destroy_class; @@ -5399,7 +5399,7 @@ static int __init nvme_core_init(void) if (result < 0) goto destroy_subsys_class; - nvme_ns_chr_class = class_create(THIS_MODULE, "nvme-generic"); + nvme_ns_chr_class = class_create("nvme-generic"); if (IS_ERR(nvme_ns_chr_class)) { result = PTR_ERR(nvme_ns_chr_class); goto unregister_generic_ns; diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index bbaa04a0c502..0069ebff85df 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -1254,7 +1254,7 @@ static int __init nvmf_init(void) if (!nvmf_default_host) return -ENOMEM; - nvmf_class = class_create(THIS_MODULE, "nvme-fabrics"); + nvmf_class = class_create("nvme-fabrics"); if (IS_ERR(nvmf_class)) { pr_err("couldn't register class nvme-fabrics\n"); ret = PTR_ERR(nvmf_class); diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c index 5c16372f3b53..af0d01797e5e 100644 --- a/drivers/nvme/target/fcloop.c +++ b/drivers/nvme/target/fcloop.c @@ -1562,7 +1562,7 @@ static int __init fcloop_init(void) { int ret; - fcloop_class = class_create(THIS_MODULE, "fcloop"); + fcloop_class = class_create("fcloop"); if (IS_ERR(fcloop_class)) { pr_err("couldn't register class fcloop\n"); ret = PTR_ERR(fcloop_class); diff --git a/drivers/pci/endpoint/pci-epc-core.c b/drivers/pci/endpoint/pci-epc-core.c index 9440d9811eea..46c9a5c3ca14 100644 --- a/drivers/pci/endpoint/pci-epc-core.c +++ b/drivers/pci/endpoint/pci-epc-core.c @@ -860,7 +860,7 @@ EXPORT_SYMBOL_GPL(__devm_pci_epc_create); static int __init pci_epc_init(void) { - pci_epc_class = class_create(THIS_MODULE, "pci_epc"); + pci_epc_class = class_create("pci_epc"); if (IS_ERR(pci_epc_class)) { pr_err("failed to create pci epc class --> %ld\n", PTR_ERR(pci_epc_class)); diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c index 3d6f17ff2429..d837da055921 100644 --- a/drivers/pci/switch/switchtec.c +++ b/drivers/pci/switch/switchtec.c @@ -1804,7 +1804,7 @@ static int __init switchtec_init(void) if (rc) return rc; - switchtec_class = class_create(THIS_MODULE, "switchtec"); + switchtec_class = class_create("switchtec"); if (IS_ERR(switchtec_class)) { rc = PTR_ERR(switchtec_class); goto err_create_class; diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index 9951efc03eaa..6464dcb56d56 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -1233,7 +1233,7 @@ static void phy_release(struct device *dev) static int __init phy_core_init(void) { - phy_class = class_create(THIS_MODULE, "phy"); + phy_class = class_create("phy"); if (IS_ERR(phy_class)) { pr_err("failed to create phy class --> %ld\n", PTR_ERR(phy_class)); diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index f3d7c1da299f..1bf393239d40 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -1462,7 +1462,7 @@ EXPORT_SYMBOL_GPL(power_supply_get_drvdata); static int __init power_supply_class_init(void) { - power_supply_class = class_create(THIS_MODULE, "power_supply"); + power_supply_class = class_create("power_supply"); if (IS_ERR(power_supply_class)) return PTR_ERR(power_supply_class); diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c index 22a65ad4e46e..5d19baae6a38 100644 --- a/drivers/pps/pps.c +++ b/drivers/pps/pps.c @@ -456,7 +456,7 @@ static int __init pps_init(void) { int err; - pps_class = class_create(THIS_MODULE, "pps"); + pps_class = class_create("pps"); if (IS_ERR(pps_class)) { pr_err("failed to allocate class\n"); return PTR_ERR(pps_class); diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index 62d4d29e7c05..790f9250b381 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -460,7 +460,7 @@ static int __init ptp_init(void) { int err; - ptp_class = class_create(THIS_MODULE, "ptp"); + ptp_class = class_create("ptp"); if (IS_ERR(ptp_class)) { pr_err("ptp: failed to allocate class\n"); return PTR_ERR(ptp_class); diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c index 43db495f1986..deb96c3160a7 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -2603,7 +2603,7 @@ static int __init mport_init(void) int ret; /* Create device class needed by udev */ - dev_class = class_create(THIS_MODULE, DRV_NAME); + dev_class = class_create(DRV_NAME); if (IS_ERR(dev_class)) { rmcd_error("Unable to create " DRV_NAME " class"); return PTR_ERR(dev_class); diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c index db4c265287ae..acaf9cda014c 100644 --- a/drivers/rapidio/rio_cm.c +++ b/drivers/rapidio/rio_cm.c @@ -2297,7 +2297,7 @@ static int __init riocm_init(void) int ret; /* Create device class needed by udev */ - dev_class = class_create(THIS_MODULE, DRV_NAME); + dev_class = class_create(DRV_NAME); if (IS_ERR(dev_class)) { riocm_error("Cannot create " DRV_NAME " class"); return PTR_ERR(dev_class); diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index a2207c0cf432..5039df757127 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -694,7 +694,7 @@ static int __init rpmsg_init(void) { int ret; - rpmsg_class = class_create(THIS_MODULE, "rpmsg"); + rpmsg_class = class_create("rpmsg"); if (IS_ERR(rpmsg_class)) { pr_err("failed to create rpmsg class\n"); return PTR_ERR(rpmsg_class); diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index e5b7b48cffac..edfd942f8c54 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -475,7 +475,7 @@ EXPORT_SYMBOL_GPL(devm_rtc_device_register); static int __init rtc_init(void) { - rtc_class = class_create(THIS_MODULE, "rtc"); + rtc_class = class_create("rtc"); if (IS_ERR(rtc_class)) { pr_err("couldn't create class\n"); return PTR_ERR(rtc_class); diff --git a/drivers/s390/char/hmcdrv_dev.c b/drivers/s390/char/hmcdrv_dev.c index cb8fdf057eca..8d50c894711f 100644 --- a/drivers/s390/char/hmcdrv_dev.c +++ b/drivers/s390/char/hmcdrv_dev.c @@ -308,7 +308,7 @@ int hmcdrv_dev_init(void) * /proc/devices), but not under /dev nor /sys/devices/virtual. So * we have to create an associated class (see /sys/class). */ - hmcdrv_dev_class = class_create(THIS_MODULE, HMCDRV_DEV_CLASS); + hmcdrv_dev_class = class_create(HMCDRV_DEV_CLASS); if (IS_ERR(hmcdrv_dev_class)) { rc = PTR_ERR(hmcdrv_dev_class); diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 09d7570d3b7d..7115c0f85650 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -1319,7 +1319,7 @@ static int raw3270_init(void) if (rc == 0) { /* Create attributes for early (= console) device. */ mutex_lock(&raw3270_mutex); - class3270 = class_create(THIS_MODULE, "3270"); + class3270 = class_create("3270"); list_for_each_entry(rp, &raw3270_devices, list) { get_device(&rp->cdev->dev); raw3270_create_attributes(rp); diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c index c21dc68e05a0..277a0f903d11 100644 --- a/drivers/s390/char/tape_class.c +++ b/drivers/s390/char/tape_class.c @@ -117,7 +117,7 @@ EXPORT_SYMBOL(unregister_tape_dev); static int __init tape_init(void) { - tape_class = class_create(THIS_MODULE, "tape390"); + tape_class = class_create("tape390"); return 0; } diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c index ed970ecfafdf..6946ba9a9de2 100644 --- a/drivers/s390/char/vmlogrdr.c +++ b/drivers/s390/char/vmlogrdr.c @@ -699,7 +699,7 @@ static int vmlogrdr_register_driver(void) if (ret) goto out_iucv; - vmlogrdr_class = class_create(THIS_MODULE, "vmlogrdr"); + vmlogrdr_class = class_create("vmlogrdr"); if (IS_ERR(vmlogrdr_class)) { ret = PTR_ERR(vmlogrdr_class); vmlogrdr_class = NULL; diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index 131293f7f152..82efdd20ad01 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -1022,7 +1022,7 @@ static int __init ur_init(void) debug_set_level(vmur_dbf, 6); - vmur_class = class_create(THIS_MODULE, "vmur"); + vmur_class = class_create("vmur"); if (IS_ERR(vmur_class)) { rc = PTR_ERR(vmur_class); goto fail_free_dbf; diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 6fe05bb82c77..582ac301d315 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -2171,7 +2171,7 @@ static int __init zcdn_init(void) int rc; /* create a new class 'zcrypt' */ - zcrypt_class = class_create(THIS_MODULE, ZCRYPT_NAME); + zcrypt_class = class_create(ZCRYPT_NAME); if (IS_ERR(zcrypt_class)) { rc = PTR_ERR(zcrypt_class); goto out_class_create_failed; diff --git a/drivers/sbus/char/oradax.c b/drivers/sbus/char/oradax.c index e300cf26bc2a..75701b165e91 100644 --- a/drivers/sbus/char/oradax.c +++ b/drivers/sbus/char/oradax.c @@ -323,7 +323,7 @@ static int __init dax_attach(void) goto done; } - cl = class_create(THIS_MODULE, DAX_NAME); + cl = class_create(DAX_NAME); if (IS_ERR(cl)) { dax_err("class_create failed"); ret = PTR_ERR(cl); diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c index 72fe6df78bc5..ac648bb8f7e7 100644 --- a/drivers/scsi/ch.c +++ b/drivers/scsi/ch.c @@ -995,7 +995,7 @@ static int __init init_ch_module(void) int rc; printk(KERN_INFO "SCSI Media Changer driver v" VERSION " \n"); - ch_sysfs_class = class_create(THIS_MODULE, "scsi_changer"); + ch_sysfs_class = class_create("scsi_changer"); if (IS_ERR(ch_sysfs_class)) { rc = PTR_ERR(ch_sysfs_class); return rc; diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index 395b00b942f7..debd36974119 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -3880,7 +3880,7 @@ static int cxlflash_class_init(void) cxlflash_major = MAJOR(devno); - cxlflash_class = class_create(THIS_MODULE, "cxlflash"); + cxlflash_class = class_create("cxlflash"); if (IS_ERR(cxlflash_class)) { rc = PTR_ERR(cxlflash_class); pr_err("%s: class_create failed rc=%d\n", __func__, rc); diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 836ddc476764..7d57cc92532c 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -5346,7 +5346,7 @@ static int __init pmcraid_init(void) } pmcraid_major = MAJOR(dev); - pmcraid_class = class_create(THIS_MODULE, PMCRAID_DEVFILE); + pmcraid_class = class_create(PMCRAID_DEVFILE); if (IS_ERR(pmcraid_class)) { error = PTR_ERR(pmcraid_class); diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index a91049213203..4997f880d4a4 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1677,7 +1677,7 @@ init_sg(void) SG_MAX_DEVS, "sg"); if (rc) return rc; - sg_sysfs_class = class_create(THIS_MODULE, "scsi_generic"); + sg_sysfs_class = class_create("scsi_generic"); if ( IS_ERR(sg_sysfs_class) ) { rc = PTR_ERR(sg_sysfs_class); goto err_out; diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 5a038c667401..539e70c7daed 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -877,7 +877,7 @@ static int __init spidev_init(void) if (status < 0) return status; - spidev_class = class_create(THIS_MODULE, "spidev"); + spidev_class = class_create("spidev"); if (IS_ERR(spidev_class)) { unregister_chrdev(SPIDEV_MAJOR, spidev_spi_driver.driver.name); return PTR_ERR(spidev_class); diff --git a/drivers/staging/fieldbus/anybuss/arcx-anybus.c b/drivers/staging/fieldbus/anybuss/arcx-anybus.c index 9af2e63050d1..369400ec30d8 100644 --- a/drivers/staging/fieldbus/anybuss/arcx-anybus.c +++ b/drivers/staging/fieldbus/anybuss/arcx-anybus.c @@ -352,7 +352,7 @@ static int __init controller_init(void) { int err; - controller_class = class_create(THIS_MODULE, "arcx_anybus_controller"); + controller_class = class_create("arcx_anybus_controller"); if (IS_ERR(controller_class)) return PTR_ERR(controller_class); err = platform_driver_register(&controller_driver); diff --git a/drivers/staging/greybus/authentication.c b/drivers/staging/greybus/authentication.c index 297e69f011c7..7e01790a4659 100644 --- a/drivers/staging/greybus/authentication.c +++ b/drivers/staging/greybus/authentication.c @@ -402,7 +402,7 @@ int cap_init(void) { int ret; - cap_class = class_create(THIS_MODULE, "gb_authenticate"); + cap_class = class_create("gb_authenticate"); if (IS_ERR(cap_class)) return PTR_ERR(cap_class); diff --git a/drivers/staging/greybus/fw-management.c b/drivers/staging/greybus/fw-management.c index 3342b84597da..cd9141e4b794 100644 --- a/drivers/staging/greybus/fw-management.c +++ b/drivers/staging/greybus/fw-management.c @@ -696,7 +696,7 @@ int fw_mgmt_init(void) { int ret; - fw_mgmt_class = class_create(THIS_MODULE, "gb_fw_mgmt"); + fw_mgmt_class = class_create("gb_fw_mgmt"); if (IS_ERR(fw_mgmt_class)) return PTR_ERR(fw_mgmt_class); diff --git a/drivers/staging/greybus/raw.c b/drivers/staging/greybus/raw.c index 2a375f407d38..8bca8cb12cc6 100644 --- a/drivers/staging/greybus/raw.c +++ b/drivers/staging/greybus/raw.c @@ -340,7 +340,7 @@ static int raw_init(void) dev_t dev; int retval; - raw_class = class_create(THIS_MODULE, "gb_raw"); + raw_class = class_create("gb_raw"); if (IS_ERR(raw_class)) { retval = PTR_ERR(raw_class); goto error_class; diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c index b59f6a4cb611..f08fdf06d566 100644 --- a/drivers/staging/pi433/pi433_if.c +++ b/drivers/staging/pi433/pi433_if.c @@ -1400,7 +1400,7 @@ static int __init pi433_init(void) if (status < 0) return status; - pi433_class = class_create(THIS_MODULE, "pi433"); + pi433_class = class_create("pi433"); if (IS_ERR(pi433_class)) { unregister_chrdev(MAJOR(pi433_dev), pi433_spi_driver.driver.name); diff --git a/drivers/staging/vme_user/vme_user.c b/drivers/staging/vme_user/vme_user.c index 4e533c0bfe6d..b9367b575d00 100644 --- a/drivers/staging/vme_user/vme_user.c +++ b/drivers/staging/vme_user/vme_user.c @@ -614,7 +614,7 @@ static int vme_user_probe(struct vme_dev *vdev) } /* Create sysfs entries - on udev systems this creates the dev files */ - vme_user_sysfs_class = class_create(THIS_MODULE, driver_name); + vme_user_sysfs_class = class_create(driver_name); if (IS_ERR(vme_user_sysfs_class)) { dev_err(&vdev->dev, "Error creating vme_user class.\n"); err = PTR_ERR(vme_user_sysfs_class); diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c index 452cbb8ad484..0eb342de0b00 100644 --- a/drivers/tee/tee_core.c +++ b/drivers/tee/tee_core.c @@ -1226,7 +1226,7 @@ static int __init tee_init(void) { int rc; - tee_class = class_create(THIS_MODULE, "tee"); + tee_class = class_create("tee"); if (IS_ERR(tee_class)) { pr_err("couldn't create class\n"); return PTR_ERR(tee_class); diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 36fb945fdad4..1382d9050ce8 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -3512,7 +3512,7 @@ static char *tty_devnode(const struct device *dev, umode_t *mode) static int __init tty_class_init(void) { - tty_class = class_create(THIS_MODULE, "tty"); + tty_class = class_create("tty"); if (IS_ERR(tty_class)) return PTR_ERR(tty_class); tty_class->devnode = tty_devnode; diff --git a/drivers/tty/vt/vc_screen.c b/drivers/tty/vt/vc_screen.c index 1dc07f9214d5..498ba9c0ee93 100644 --- a/drivers/tty/vt/vc_screen.c +++ b/drivers/tty/vt/vc_screen.c @@ -804,7 +804,7 @@ int __init vcs_init(void) if (register_chrdev(VCS_MAJOR, "vcs", &vcs_fops)) panic("unable to get major %d for vcs device", VCS_MAJOR); - vc_class = class_create(THIS_MODULE, "vc"); + vc_class = class_create("vc"); device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs"); device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 64), NULL, "vcsu"); diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 57a5c23b51d4..5496bf4b76ec 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -4241,7 +4241,7 @@ static int __init vtconsole_class_init(void) { int i; - vtconsole_class = class_create(THIS_MODULE, "vtconsole"); + vtconsole_class = class_create("vtconsole"); if (IS_ERR(vtconsole_class)) { pr_warn("Unable to create vt console class; errno = %ld\n", PTR_ERR(vtconsole_class)); diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c index da7d88e069e6..c4ed3310e069 100644 --- a/drivers/usb/core/file.c +++ b/drivers/usb/core/file.c @@ -88,7 +88,7 @@ static int init_usb_class(void) } kref_init(&usb_class->kref); - usb_class->class = class_create(THIS_MODULE, "usbmisc"); + usb_class->class = class_create("usbmisc"); if (IS_ERR(usb_class->class)) { result = PTR_ERR(usb_class->class); printk(KERN_ERR "class_create failed for usb devices\n"); diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index a8da3b4a2855..9f6b10134121 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -1325,7 +1325,7 @@ int ghid_setup(struct usb_gadget *g, int count) int status; dev_t dev; - hidg_class = class_create(THIS_MODULE, "hidg"); + hidg_class = class_create("hidg"); if (IS_ERR(hidg_class)) { status = PTR_ERR(hidg_class); hidg_class = NULL; diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c index 4903d761a872..28db3e336e7d 100644 --- a/drivers/usb/gadget/function/f_printer.c +++ b/drivers/usb/gadget/function/f_printer.c @@ -1512,7 +1512,7 @@ static int gprinter_setup(int count) int status; dev_t devt; - usb_gadget_class = class_create(THIS_MODULE, "usb_printer_gadget"); + usb_gadget_class = class_create("usb_printer_gadget"); if (IS_ERR(usb_gadget_class)) { status = PTR_ERR(usb_gadget_class); usb_gadget_class = NULL; diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 23b0629a8774..df930b041c33 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -1758,7 +1758,7 @@ static int __init usb_udc_init(void) { int rc; - udc_class = class_create(THIS_MODULE, "udc"); + udc_class = class_create("udc"); if (IS_ERR(udc_class)) { pr_err("failed to create udc class --> %ld\n", PTR_ERR(udc_class)); diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c index abb1cd35d8a6..952c56789258 100644 --- a/drivers/usb/mon/mon_bin.c +++ b/drivers/usb/mon/mon_bin.c @@ -1379,7 +1379,7 @@ int __init mon_bin_init(void) { int rc; - mon_bin_class = class_create(THIS_MODULE, "usbmon"); + mon_bin_class = class_create("usbmon"); if (IS_ERR(mon_bin_class)) { rc = PTR_ERR(mon_bin_class); goto err_class; diff --git a/drivers/usb/roles/class.c b/drivers/usb/roles/class.c index 56814ef80c24..0395bd5dbd3e 100644 --- a/drivers/usb/roles/class.c +++ b/drivers/usb/roles/class.c @@ -392,7 +392,7 @@ EXPORT_SYMBOL_GPL(usb_role_switch_get_drvdata); static int __init usb_roles_init(void) { - role_class = class_create(THIS_MODULE, "usb_role"); + role_class = class_create("usb_role"); return PTR_ERR_OR_ZERO(role_class); } subsys_initcall(usb_roles_init); diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c index 0c3b48616a9f..c421b83f6fa2 100644 --- a/drivers/vdpa/vdpa_user/vduse_dev.c +++ b/drivers/vdpa/vdpa_user/vduse_dev.c @@ -1793,7 +1793,7 @@ static int vduse_init(void) int ret; struct device *dev; - vduse_class = class_create(THIS_MODULE, "vduse"); + vduse_class = class_create("vduse"); if (IS_ERR(vduse_class)) return PTR_ERR(vduse_class); diff --git a/drivers/vfio/group.c b/drivers/vfio/group.c index 27d5ba7cf9dc..fc75c1000d74 100644 --- a/drivers/vfio/group.c +++ b/drivers/vfio/group.c @@ -878,7 +878,7 @@ int __init vfio_group_init(void) return ret; /* /dev/vfio/$GROUP */ - vfio.class = class_create(THIS_MODULE, "vfio"); + vfio.class = class_create("vfio"); if (IS_ERR(vfio.class)) { ret = PTR_ERR(vfio.class); goto err_group_class; diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c index 43bd6b76e2b6..9ae671b98592 100644 --- a/drivers/vfio/vfio_main.c +++ b/drivers/vfio/vfio_main.c @@ -1408,7 +1408,7 @@ static int __init vfio_init(void) goto err_virqfd; /* /sys/class/vfio-dev/vfioX */ - vfio.device_class = class_create(THIS_MODULE, "vfio-dev"); + vfio.device_class = class_create("vfio-dev"); if (IS_ERR(vfio.device_class)) { ret = PTR_ERR(vfio.device_class); goto err_dev_class; diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c index 6eea72aa8dbf..9a885d398c22 100644 --- a/drivers/video/backlight/backlight.c +++ b/drivers/video/backlight/backlight.c @@ -751,7 +751,7 @@ static void __exit backlight_class_exit(void) static int __init backlight_class_init(void) { - backlight_class = class_create(THIS_MODULE, "backlight"); + backlight_class = class_create("backlight"); if (IS_ERR(backlight_class)) { pr_warn("Unable to create backlight class; errno = %ld\n", PTR_ERR(backlight_class)); diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c index db56e465aaff..77c5cb2a44e2 100644 --- a/drivers/video/backlight/lcd.c +++ b/drivers/video/backlight/lcd.c @@ -323,7 +323,7 @@ static void __exit lcd_class_exit(void) static int __init lcd_class_init(void) { - lcd_class = class_create(THIS_MODULE, "lcd"); + lcd_class = class_create("lcd"); if (IS_ERR(lcd_class)) { pr_warn("Unable to create backlight class; errno = %ld\n", PTR_ERR(lcd_class)); diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 875541ff185b..b073795d99d0 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1749,7 +1749,7 @@ fbmem_init(void) goto err_chrdev; } - fb_class = class_create(THIS_MODULE, "graphics"); + fb_class = class_create("graphics"); if (IS_ERR(fb_class)) { ret = PTR_ERR(fb_class); pr_warn("Unable to create fb class; errno = %d\n", ret); diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c index b39580ad4ce5..3c3148588491 100644 --- a/fs/coda/psdev.c +++ b/fs/coda/psdev.c @@ -361,7 +361,7 @@ static int __init init_coda_psdev(void) __func__, CODA_PSDEV_MAJOR); return -EIO; } - coda_psdev_class = class_create(THIS_MODULE, "coda"); + coda_psdev_class = class_create("coda"); if (IS_ERR(coda_psdev_class)) { err = PTR_ERR(coda_psdev_class); goto out_chrdev; diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c index 179a5c5e28fd..91e89e68177e 100644 --- a/fs/fuse/cuse.c +++ b/fs/fuse/cuse.c @@ -623,7 +623,7 @@ static int __init cuse_init(void) /* CUSE is not prepared for FUSE_DEV_IOC_CLONE */ cuse_channel_fops.unlocked_ioctl = NULL; - cuse_class = class_create(THIS_MODULE, "cuse"); + cuse_class = class_create("cuse"); if (IS_ERR(cuse_class)) return PTR_ERR(cuse_class); diff --git a/fs/pstore/pmsg.c b/fs/pstore/pmsg.c index ab82e5f05346..aa178304bc03 100644 --- a/fs/pstore/pmsg.c +++ b/fs/pstore/pmsg.c @@ -64,7 +64,7 @@ void pstore_register_pmsg(void) goto err; } - pmsg_class = class_create(THIS_MODULE, PMSG_NAME); + pmsg_class = class_create(PMSG_NAME); if (IS_ERR(pmsg_class)) { pr_err("device class file already in use\n"); goto err_class; diff --git a/include/linux/device/class.h b/include/linux/device/class.h index bf736f14f0c1..cda598fc5fa0 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -256,7 +256,6 @@ extern void class_destroy(struct class *cls); /** * class_create - create a struct class structure - * @owner: dummy pointer, does nothing, will be removed soon. * @name: pointer to a string for the name of this class. * * This is used to create a struct class pointer that can then be used @@ -267,7 +266,7 @@ extern void class_destroy(struct class *cls); * Note, the pointer created here is to be destroyed when finished by * making a call to class_destroy(). */ -#define class_create(owner, name) \ +#define class_create(name) \ ({ \ static struct lock_class_key __key; \ __class_create(name, &__key); \ diff --git a/mm/backing-dev.c b/mm/backing-dev.c index a53b9360b72e..ad011308cebe 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -347,7 +347,7 @@ ATTRIBUTE_GROUPS(bdi_dev); static __init int bdi_class_init(void) { - bdi_class = class_create(THIS_MODULE, "bdi"); + bdi_class = class_create("bdi"); if (IS_ERR(bdi_class)) return PTR_ERR(bdi_class); diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 08542dfc2dc5..2934d7f4d564 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -112,7 +112,7 @@ void hci_init_sysfs(struct hci_dev *hdev) int __init bt_sysfs_init(void) { - bt_class = class_create(THIS_MODULE, "bluetooth"); + bt_class = class_create("bluetooth"); return PTR_ERR_OR_ZERO(bt_class); } diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c index 8d36303f3935..db720efa811d 100644 --- a/net/netfilter/xt_IDLETIMER.c +++ b/net/netfilter/xt_IDLETIMER.c @@ -490,7 +490,7 @@ static int __init idletimer_tg_init(void) { int err; - idletimer_tg_class = class_create(THIS_MODULE, "xt_idletimer"); + idletimer_tg_class = class_create("xt_idletimer"); err = PTR_ERR(idletimer_tg_class); if (IS_ERR(idletimer_tg_class)) { pr_debug("couldn't register device class\n"); diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c index e54eb752e1ba..a3d3249639d0 100644 --- a/samples/vfio-mdev/mbochs.c +++ b/samples/vfio-mdev/mbochs.c @@ -1418,7 +1418,7 @@ static int __init mbochs_dev_init(void) if (ret) goto err_cdev; - mbochs_class = class_create(THIS_MODULE, MBOCHS_CLASS_NAME); + mbochs_class = class_create(MBOCHS_CLASS_NAME); if (IS_ERR(mbochs_class)) { pr_err("Error: failed to register mbochs_dev class\n"); ret = PTR_ERR(mbochs_class); diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c index e8400fdab71d..ef1630fc5a91 100644 --- a/samples/vfio-mdev/mdpy.c +++ b/samples/vfio-mdev/mdpy.c @@ -705,7 +705,7 @@ static int __init mdpy_dev_init(void) if (ret) goto err_cdev; - mdpy_class = class_create(THIS_MODULE, MDPY_CLASS_NAME); + mdpy_class = class_create(MDPY_CLASS_NAME); if (IS_ERR(mdpy_class)) { pr_err("Error: failed to register mdpy_dev class\n"); ret = PTR_ERR(mdpy_class); diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c index e887de672c52..0b6c386e620d 100644 --- a/samples/vfio-mdev/mtty.c +++ b/samples/vfio-mdev/mtty.c @@ -1316,7 +1316,7 @@ static int __init mtty_dev_init(void) if (ret) goto err_cdev; - mtty_dev.vd_class = class_create(THIS_MODULE, MTTY_CLASS_NAME); + mtty_dev.vd_class = class_create(MTTY_CLASS_NAME); if (IS_ERR(mtty_dev.vd_class)) { pr_err("Error: failed to register mtty_dev class\n"); diff --git a/sound/sound_core.c b/sound/sound_core.c index 3e7dd6fcb7cf..4f6911274d56 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -45,7 +45,7 @@ static int __init init_soundcore(void) if (rc) return rc; - sound_class = class_create(THIS_MODULE, "sound"); + sound_class = class_create("sound"); if (IS_ERR(sound_class)) { cleanup_oss_soundcore(); return PTR_ERR(sound_class); diff --git a/tools/testing/nvdimm/test/ndtest.c b/tools/testing/nvdimm/test/ndtest.c index 01ceb98c15a0..3eba10c1e3e8 100644 --- a/tools/testing/nvdimm/test/ndtest.c +++ b/tools/testing/nvdimm/test/ndtest.c @@ -921,7 +921,7 @@ static __init int ndtest_init(void) nfit_test_setup(ndtest_resource_lookup, NULL); - ndtest_dimm_class = class_create(THIS_MODULE, "nfit_test_dimm"); + ndtest_dimm_class = class_create("nfit_test_dimm"); if (IS_ERR(ndtest_dimm_class)) { rc = PTR_ERR(ndtest_dimm_class); goto err_register; diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c index c75abb497a1a..45b1c072e349 100644 --- a/tools/testing/nvdimm/test/nfit.c +++ b/tools/testing/nvdimm/test/nfit.c @@ -3282,7 +3282,7 @@ static __init int nfit_test_init(void) if (!nfit_wq) return -ENOMEM; - nfit_test_dimm = class_create(THIS_MODULE, "nfit_test_dimm"); + nfit_test_dimm = class_create("nfit_test_dimm"); if (IS_ERR(nfit_test_dimm)) { rc = PTR_ERR(nfit_test_dimm); goto err_register; |