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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-11-09 23:32:44 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-09 23:32:44 +0100 |
| commit | 3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 (patch) | |
| tree | d8825be54cefb6ad6707478d719c8e30605bee7b /drivers/net/smc91x.c | |
| parent | [DRIVER MODEL] Add platform_driver (diff) | |
| download | linux-3ae5eaec1d2d9c0cf53745352e7d4b152810ba24.tar.xz linux-3ae5eaec1d2d9c0cf53745352e7d4b152810ba24.zip | |
[DRIVER MODEL] Convert platform drivers to use struct platform_driver
This allows us to eliminate the casts in the drivers, and eventually
remove the use of the device_driver function pointer methods for
platform device drivers.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/net/smc91x.c')
| -rw-r--r-- | drivers/net/smc91x.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index 74d5f1a6fdea..c91e2e81f131 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -2183,9 +2183,8 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device * * 0 --> there is a device * anything else, error */ -static int smc_drv_probe(struct device *dev) +static int smc_drv_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); struct net_device *ndev; struct resource *res; unsigned int __iomem *addr; @@ -2212,7 +2211,7 @@ static int smc_drv_probe(struct device *dev) goto out_release_io; } SET_MODULE_OWNER(ndev); - SET_NETDEV_DEV(ndev, dev); + SET_NETDEV_DEV(ndev, &pdev->dev); ndev->dma = (unsigned char)-1; ndev->irq = platform_get_irq(pdev, 0); @@ -2233,7 +2232,7 @@ static int smc_drv_probe(struct device *dev) goto out_release_attrib; } - dev_set_drvdata(dev, ndev); + platform_set_drvdata(pdev, ndev); ret = smc_probe(ndev, addr); if (ret != 0) goto out_iounmap; @@ -2249,7 +2248,7 @@ static int smc_drv_probe(struct device *dev) return 0; out_iounmap: - dev_set_drvdata(dev, NULL); + platform_set_drvdata(pdev, NULL); iounmap(addr); out_release_attrib: smc_release_attrib(pdev); @@ -2263,14 +2262,13 @@ static int smc_drv_probe(struct device *dev) return ret; } -static int smc_drv_remove(struct device *dev) +static int smc_drv_remove(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); - struct net_device *ndev = dev_get_drvdata(dev); + struct net_device *ndev = platform_get_drvdata(pdev); struct smc_local *lp = netdev_priv(ndev); struct resource *res; - dev_set_drvdata(dev, NULL); + platform_set_drvdata(pdev, NULL); unregister_netdev(ndev); @@ -2295,9 +2293,9 @@ static int smc_drv_remove(struct device *dev) return 0; } -static int smc_drv_suspend(struct device *dev, pm_message_t state) +static int smc_drv_suspend(struct platform_device *dev, pm_message_t state) { - struct net_device *ndev = dev_get_drvdata(dev); + struct net_device *ndev = platform_get_drvdata(dev); if (ndev) { if (netif_running(ndev)) { @@ -2309,14 +2307,13 @@ static int smc_drv_suspend(struct device *dev, pm_message_t state) return 0; } -static int smc_drv_resume(struct device *dev) +static int smc_drv_resume(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct net_device *ndev = dev_get_drvdata(dev); + struct net_device *ndev = platform_get_drvdata(dev); if (ndev) { struct smc_local *lp = netdev_priv(ndev); - smc_enable_device(pdev); + smc_enable_device(dev); if (netif_running(ndev)) { smc_reset(ndev); smc_enable(ndev); @@ -2328,13 +2325,14 @@ static int smc_drv_resume(struct device *dev) return 0; } -static struct device_driver smc_driver = { - .name = CARDNAME, - .bus = &platform_bus_type, +static struct platform_driver smc_driver = { .probe = smc_drv_probe, .remove = smc_drv_remove, .suspend = smc_drv_suspend, .resume = smc_drv_resume, + .driver = { + .name = CARDNAME, + }, }; static int __init smc_init(void) @@ -2348,12 +2346,12 @@ static int __init smc_init(void) #endif #endif - return driver_register(&smc_driver); + return platform_driver_register(&smc_driver); } static void __exit smc_cleanup(void) { - driver_unregister(&smc_driver); + platform_driver_unregister(&smc_driver); } module_init(smc_init); |