diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-11-17 10:46:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-17 10:46:18 +0100 |
| commit | 9dacc71ff31a008d1e689fc824d31f6696454f68 (patch) | |
| tree | b792f9c30008e1ed469a73ead4339fdf8a50a5ce /drivers/misc/compal-laptop.c | |
| parent | 19f47c634ea8c5a10ff7bb1a08c52fd0f49bc54c (diff) | |
| parent | 9bf1a2445f3c569098b8de7097ca324e65abecc2 (diff) | |
Merge commit 'v2.6.28-rc5' into x86/cleanups
Diffstat (limited to 'drivers/misc/compal-laptop.c')
| -rw-r--r-- | drivers/misc/compal-laptop.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/misc/compal-laptop.c b/drivers/misc/compal-laptop.c index 344b790a625..11003bba10d 100644 --- a/drivers/misc/compal-laptop.c +++ b/drivers/misc/compal-laptop.c @@ -326,12 +326,14 @@ static int __init compal_init(void) /* Register backlight stuff */ - compalbl_device = backlight_device_register("compal-laptop", NULL, NULL, - &compalbl_ops); - if (IS_ERR(compalbl_device)) - return PTR_ERR(compalbl_device); + if (!acpi_video_backlight_support()) { + compalbl_device = backlight_device_register("compal-laptop", NULL, NULL, + &compalbl_ops); + if (IS_ERR(compalbl_device)) + return PTR_ERR(compalbl_device); - compalbl_device->props.max_brightness = COMPAL_LCD_LEVEL_MAX-1; + compalbl_device->props.max_brightness = COMPAL_LCD_LEVEL_MAX-1; + } ret = platform_driver_register(&compal_driver); if (ret) |