diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-11-09 22:32:44 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-09 22:32:44 +0000 |
| commit | 3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 (patch) | |
| tree | d8825be54cefb6ad6707478d719c8e30605bee7b /drivers/mtd/maps/sa1100-flash.c | |
| parent | 00d3dcdd96646be6059cc21f2efa94c4edc1eda5 (diff) | |
[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/mtd/maps/sa1100-flash.c')
| -rw-r--r-- | drivers/mtd/maps/sa1100-flash.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index 9e8bb1782be0..5cefb015633c 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -356,9 +356,8 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat) static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL }; -static int __init sa1100_mtd_probe(struct device *dev) +static int __init sa1100_mtd_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); struct flash_platform_data *plat = pdev->dev.platform_data; struct mtd_partition *parts; const char *part_type = NULL; @@ -402,28 +401,28 @@ static int __init sa1100_mtd_probe(struct device *dev) info->nr_parts = nr_parts; - dev_set_drvdata(dev, info); + platform_set_drvdata(pdev, info); err = 0; out: return err; } -static int __exit sa1100_mtd_remove(struct device *dev) +static int __exit sa1100_mtd_remove(struct platform_device *pdev) { - struct sa_info *info = dev_get_drvdata(dev); - struct flash_platform_data *plat = dev->platform_data; + struct sa_info *info = platform_get_drvdata(pdev); + struct flash_platform_data *plat = pdev->dev.platform_data; - dev_set_drvdata(dev, NULL); + platform_set_drvdata(pdev, NULL); sa1100_destroy(info, plat); return 0; } #ifdef CONFIG_PM -static int sa1100_mtd_suspend(struct device *dev, pm_message_t state) +static int sa1100_mtd_suspend(struct platform_device *dev, pm_message_t state) { - struct sa_info *info = dev_get_drvdata(dev); + struct sa_info *info = platform_get_drvdata(dev); int ret = 0; if (info) @@ -432,17 +431,17 @@ static int sa1100_mtd_suspend(struct device *dev, pm_message_t state) return ret; } -static int sa1100_mtd_resume(struct device *dev) +static int sa1100_mtd_resume(struct platform_device *dev) { - struct sa_info *info = dev_get_drvdata(dev); + struct sa_info *info = platform_get_drvdata(dev); if (info) info->mtd->resume(info->mtd); return 0; } -static void sa1100_mtd_shutdown(struct device *dev) +static void sa1100_mtd_shutdown(struct platform_device *dev) { - struct sa_info *info = dev_get_drvdata(dev); + struct sa_info *info = platform_get_drvdata(dev); if (info && info->mtd->suspend(info->mtd) == 0) info->mtd->resume(info->mtd); } @@ -452,24 +451,25 @@ static void sa1100_mtd_shutdown(struct device *dev) #define sa1100_mtd_shutdown NULL #endif -static struct device_driver sa1100_mtd_driver = { - .name = "flash", - .bus = &platform_bus_type, +static struct platform_driver sa1100_mtd_driver = { .probe = sa1100_mtd_probe, .remove = __exit_p(sa1100_mtd_remove), .suspend = sa1100_mtd_suspend, .resume = sa1100_mtd_resume, .shutdown = sa1100_mtd_shutdown, + .driver = { + .name = "flash", + }, }; static int __init sa1100_mtd_init(void) { - return driver_register(&sa1100_mtd_driver); + return platform_driver_register(&sa1100_mtd_driver); } static void __exit sa1100_mtd_exit(void) { - driver_unregister(&sa1100_mtd_driver); + platform_driver_unregister(&sa1100_mtd_driver); } module_init(sa1100_mtd_init); |