xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[DRIVER MODEL] Convert platform drivers to use struct platform_driver

Browse Source 
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>
This commit is contained in:
Russell King
2005-11-09 22:32:44 +00:00
committed by Russell King
parent 00d3dcdd96
commit 3ae5eaec1d
93 changed files with 1413 additions and 1416 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/mtd/maps/omap_nor.c
View File

@@ -70,11 +70,10 @@ static void omap_set_vpp(struct map_info *map, int enable)
}
}
static int __devinit omapflash_probe(struct device *dev)
static int __devinit omapflash_probe(struct platform_device *pdev)
{
int err;
struct omapflash_info *info;
struct platform_device *pdev = to_platform_device(dev);
struct flash_platform_data *pdata = pdev->dev.platform_data;
struct resource *res = pdev->resource;
unsigned long size = res->end - res->start + 1;
@@ -119,7 +118,7 @@ static int __devinit omapflash_probe(struct device *dev)
#endif
add_mtd_device(info->mtd);
dev_set_drvdata(&pdev->dev, info);
platform_set_drvdata(pdev, info);
return 0;
@@ -133,12 +132,11 @@ out_free_info:
return err;
}
static int __devexit omapflash_remove(struct device *dev)
static int __devexit omapflash_remove(struct platform_device *pdev)
{
struct platform_device *pdev = to_platform_device(dev);
struct omapflash_info *info = dev_get_drvdata(&pdev->dev);
struct omapflash_info *info = platform_get_drvdata(pdev);
dev_set_drvdata(&pdev->dev, NULL);
platform_set_drvdata(pdev, NULL);
if (info) {
if (info->parts) {
@@ -155,21 +153,22 @@ static int __devexit omapflash_remove(struct device *dev)
return 0;
}
static struct device_driver omapflash_driver = {
.name = "omapflash",
.bus = &platform_bus_type,
static struct platform_driver omapflash_driver = {
.probe = omapflash_probe,
.remove = __devexit_p(omapflash_remove),
.driver = {
.name = "omapflash",
},
};
static int __init omapflash_init(void)
{
return driver_register(&omapflash_driver);
return platform_driver_register(&omapflash_driver);
}
static void __exit omapflash_exit(void)
{
driver_unregister(&omapflash_driver);
platform_driver_unregister(&omapflash_driver);
}
module_init(omapflash_init);