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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-11-09 22:32:44 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-09 22:32:44 +0000
commit3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 (patch)
treed8825be54cefb6ad6707478d719c8e30605bee7b /drivers/video/backlight
parent00d3dcdd96646be6059cc21f2efa94c4edc1eda5 (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/video/backlight')
-rw-r--r--drivers/video/backlight/corgi_bl.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index 4867498f68e..bc492f26c5a 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -73,13 +73,13 @@ static void corgibl_blank(int blank)
}
#ifdef CONFIG_PM
-static int corgibl_suspend(struct device *dev, pm_message_t state)
+static int corgibl_suspend(struct platform_device *dev, pm_message_t state)
{
corgibl_blank(FB_BLANK_POWERDOWN);
return 0;
}
-static int corgibl_resume(struct device *dev)
+static int corgibl_resume(struct platform_device *dev)
{
corgibl_blank(FB_BLANK_UNBLANK);
return 0;
@@ -137,9 +137,9 @@ static struct backlight_properties corgibl_data = {
static struct backlight_device *corgi_backlight_device;
-static int __init corgibl_probe(struct device *dev)
+static int __init corgibl_probe(struct platform_device *pdev)
{
- struct corgibl_machinfo *machinfo = dev->platform_data;
+ struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
corgibl_data.max_brightness = machinfo->max_intensity;
corgibl_mach_set_intensity = machinfo->set_bl_intensity;
@@ -156,7 +156,7 @@ static int __init corgibl_probe(struct device *dev)
return 0;
}
-static int corgibl_remove(struct device *dev)
+static int corgibl_remove(struct platform_device *dev)
{
backlight_device_unregister(corgi_backlight_device);
@@ -166,23 +166,24 @@ static int corgibl_remove(struct device *dev)
return 0;
}
-static struct device_driver corgibl_driver = {
- .name = "corgi-bl",
- .bus = &platform_bus_type,
+static struct platform_driver corgibl_driver = {
.probe = corgibl_probe,
.remove = corgibl_remove,
.suspend = corgibl_suspend,
.resume = corgibl_resume,
+ .driver = {
+ .name = "corgi-bl",
+ },
};
static int __init corgibl_init(void)
{
- return driver_register(&corgibl_driver);
+ return platform_driver_register(&corgibl_driver);
}
static void __exit corgibl_exit(void)
{
- driver_unregister(&corgibl_driver);
+ platform_driver_unregister(&corgibl_driver);
}
module_init(corgibl_init);