diff options
Diffstat (limited to 'drivers/spi/spi-pxa2xx-pci.c')
| -rw-r--r-- | drivers/spi/spi-pxa2xx-pci.c | 39 |
1 files changed, 13 insertions, 26 deletions
diff --git a/drivers/spi/spi-pxa2xx-pci.c b/drivers/spi/spi-pxa2xx-pci.c index 6d2efdb0e95f..616d032f1a89 100644 --- a/drivers/spi/spi-pxa2xx-pci.c +++ b/drivers/spi/spi-pxa2xx-pci.c @@ -10,8 +10,7 @@ #include <linux/err.h> #include <linux/module.h> #include <linux/pci.h> -#include <linux/platform_device.h> -#include <linux/property.h> +#include <linux/pm.h> #include <linux/sprintf.h> #include <linux/string.h> #include <linux/types.h> @@ -265,10 +264,8 @@ static int pxa2xx_spi_pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) { const struct pxa_spi_info *info; - struct platform_device_info pi; int ret; - struct platform_device *pdev; - struct pxa2xx_spi_controller spi_pdata; + struct pxa2xx_spi_controller *pdata; struct ssp_device *ssp; ret = pcim_enable_device(dev); @@ -279,15 +276,17 @@ static int pxa2xx_spi_pci_probe(struct pci_dev *dev, if (ret) return ret; - memset(&spi_pdata, 0, sizeof(spi_pdata)); + pdata = devm_kzalloc(&dev->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; - ssp = &spi_pdata.ssp; + ssp = &pdata->ssp; ssp->dev = &dev->dev; ssp->phys_base = pci_resource_start(dev, 0); ssp->mmio_base = pcim_iomap_table(dev)[0]; info = (struct pxa_spi_info *)ent->driver_data; - ret = info->setup(dev, &spi_pdata); + ret = info->setup(dev, pdata); if (ret) return ret; @@ -298,28 +297,12 @@ static int pxa2xx_spi_pci_probe(struct pci_dev *dev, return ret; ssp->irq = pci_irq_vector(dev, 0); - memset(&pi, 0, sizeof(pi)); - pi.fwnode = dev_fwnode(&dev->dev); - pi.parent = &dev->dev; - pi.name = "pxa2xx-spi"; - pi.id = ssp->port_id; - pi.data = &spi_pdata; - pi.size_data = sizeof(spi_pdata); - - pdev = platform_device_register_full(&pi); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - - pci_set_drvdata(dev, pdev); - - return 0; + return pxa2xx_spi_probe(&dev->dev, ssp); } static void pxa2xx_spi_pci_remove(struct pci_dev *dev) { - struct platform_device *pdev = pci_get_drvdata(dev); - - platform_device_unregister(pdev); + pxa2xx_spi_remove(&dev->dev); } static const struct pci_device_id pxa2xx_spi_pci_devices[] = { @@ -341,6 +324,9 @@ MODULE_DEVICE_TABLE(pci, pxa2xx_spi_pci_devices); static struct pci_driver pxa2xx_spi_pci_driver = { .name = "pxa2xx_spi_pci", .id_table = pxa2xx_spi_pci_devices, + .driver = { + .pm = pm_ptr(&pxa2xx_spi_pm_ops), + }, .probe = pxa2xx_spi_pci_probe, .remove = pxa2xx_spi_pci_remove, }; @@ -349,4 +335,5 @@ module_pci_driver(pxa2xx_spi_pci_driver); MODULE_DESCRIPTION("CE4100/LPSS PCI-SPI glue code for PXA's driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(SPI_PXA2xx); MODULE_AUTHOR("Sebastian Andrzej Siewior <bigeasy@linutronix.de>"); |