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authorRichard Purdie <rpurdie@rpsys.net>2007-02-10 15:04:08 +0000
committerRichard Purdie <rpurdie@rpsys.net>2007-02-20 09:26:40 +0000
commit321709c5994f952b78d567fd7083dbebbdc381b7 (patch)
treedf237c216e8bab6ce5c14d5797a796d4bf889a92 /drivers/video/riva
parente0e34ef7f02915cfe50e501e9f32c24217177a96 (diff)
downloadlinux-321709c5994f952b78d567fd7083dbebbdc381b7.tar.gz
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/riva')
-rw-r--r--drivers/video/riva/fbdev.c20
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index ab00350907d..3a75def01b2 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -371,13 +371,6 @@ static void riva_bl_init(struct riva_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("riva: Backlight initialized (%s)\n", name);
return;
@@ -390,17 +383,8 @@ static void riva_bl_exit(struct fb_info *info)
{
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("riva: Backlight unloaded\n");
- }
+ backlight_device_unregister(bd);
+ printk("riva: Backlight unloaded\n");
}
#else
static inline void riva_bl_init(struct riva_par *par) {}