diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-02 19:58:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-03 21:42:52 +0200 |
| commit | 2243acd50ac4026e93ac4f024109be6dbd7f9098 (patch) | |
| tree | 772d929a3d72fb0b0c6b374aa0cc5b2424407bae /drivers/pcmcia | |
| parent | 6b0d49be81cf4f1cf30ebd079cbf4643cab0a01d (diff) | |
driver core: class: remove struct class_interface * from callbacks
The add_dev and remove_dev callbacks in struct class_interface currently
pass in a pointer back to the class_interface structure that is calling
them, but none of the callback implementations actually use this pointer
as it is pointless (the structure is known, the driver passed it in in
the first place if it is really needed again.)
So clean this up and just remove the pointer from the callbacks and fix
up all callback functions.
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Kurt Schwemmer <kurt.schwemmer@microsemi.com>
Cc: Jon Mason <jdmason@kudzu.us>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Allen Hubbe <allenbh@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Alexandre Bounine <alex.bou9@gmail.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: John Stultz <jstultz@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Wang Weiyang <wangweiyang2@huawei.com>
Cc: Yang Yingliang <yangyingliang@huawei.com>
Cc: Jakob Koschel <jakobkoschel@gmail.com>
Cc: Cai Xinchen <caixinchen1@huawei.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Logan Gunthorpe <logang@deltatee.com>
Link: https://lore.kernel.org/r/2023040250-pushover-platter-509c@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/ds.c | 6 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_nonstatic.c | 6 |
2 files changed, 4 insertions, 8 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index c8087efa5e4a..d500e5dbbc3f 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -1335,8 +1335,7 @@ static struct pcmcia_callback pcmcia_bus_callback = { .resume = pcmcia_bus_resume, }; -static int pcmcia_bus_add_socket(struct device *dev, - struct class_interface *class_intf) +static int pcmcia_bus_add_socket(struct device *dev) { struct pcmcia_socket *socket = dev_get_drvdata(dev); int ret; @@ -1369,8 +1368,7 @@ static int pcmcia_bus_add_socket(struct device *dev, return 0; } -static void pcmcia_bus_remove_socket(struct device *dev, - struct class_interface *class_intf) +static void pcmcia_bus_remove_socket(struct device *dev) { struct pcmcia_socket *socket = dev_get_drvdata(dev); diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index ad1141fddb4c..471e0c5815f3 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -1200,8 +1200,7 @@ static const struct attribute_group rsrc_attributes = { .attrs = pccard_rsrc_attributes, }; -static int pccard_sysfs_add_rsrc(struct device *dev, - struct class_interface *class_intf) +static int pccard_sysfs_add_rsrc(struct device *dev) { struct pcmcia_socket *s = dev_get_drvdata(dev); @@ -1210,8 +1209,7 @@ static int pccard_sysfs_add_rsrc(struct device *dev, return sysfs_create_group(&dev->kobj, &rsrc_attributes); } -static void pccard_sysfs_remove_rsrc(struct device *dev, - struct class_interface *class_intf) +static void pccard_sysfs_remove_rsrc(struct device *dev) { struct pcmcia_socket *s = dev_get_drvdata(dev); |