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| author | Richard Purdie <rpurdie@rpsys.net> | 2007-02-10 16:04:08 +0100 |
|---|---|---|
| committer | Richard Purdie <rpurdie@rpsys.net> | 2007-02-20 10:26:40 +0100 |
| commit | 321709c5994f952b78d567fd7083dbebbdc381b7 (patch) | |
| tree | df237c216e8bab6ce5c14d5797a796d4bf889a92 /drivers/video/nvidia | |
| parent | backlight: Improve backlight selection for fbdev drivers (diff) | |
| download | linux-321709c5994f952b78d567fd7083dbebbdc381b7.tar.xz linux-321709c5994f952b78d567fd7083dbebbdc381b7.zip | |
backlight: Clean up pmac_backlight handling
Move the setting/unsetting of pmac_backlight into the
backlight core instead of doing it in each driver.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Diffstat (limited to 'drivers/video/nvidia')
| -rw-r--r-- | drivers/video/nvidia/nv_backlight.c | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c index 2bebfeeb4f1d..0e2bc519dcab 100644 --- a/drivers/video/nvidia/nv_backlight.c +++ b/drivers/video/nvidia/nv_backlight.c @@ -16,11 +16,6 @@ #include "nv_type.h" #include "nv_proto.h" -#ifdef CONFIG_PMAC_BACKLIGHT -#include <asm/backlight.h> -#include <asm/machdep.h> -#endif - /* We do not have any information about which values are allowed, thus * we used safe values. */ @@ -128,13 +123,6 @@ void nvidia_bl_init(struct nvidia_par *par) bd->props->power = FB_BLANK_UNBLANK; backlight_update_status(bd); -#ifdef CONFIG_PMAC_BACKLIGHT - mutex_lock(&pmac_backlight_mutex); - if (!pmac_backlight) - pmac_backlight = bd; - mutex_unlock(&pmac_backlight_mutex); -#endif - printk("nvidia: Backlight initialized (%s)\n", name); return; @@ -148,15 +136,6 @@ void nvidia_bl_exit(struct nvidia_par *par) struct fb_info *info = pci_get_drvdata(par->pci_dev); struct backlight_device *bd = info->bl_dev; - if (bd) { -#ifdef CONFIG_PMAC_BACKLIGHT - mutex_lock(&pmac_backlight_mutex); - if (pmac_backlight == bd) - pmac_backlight = NULL; - mutex_unlock(&pmac_backlight_mutex); -#endif - backlight_device_unregister(bd); - - printk("nvidia: Backlight unloaded\n"); - } + backlight_device_unregister(bd); + printk("nvidia: Backlight unloaded\n"); } |