From: Richard Purdie <rpurdie@rpsys.net>
Date: Fri, 9 Feb 2007 00:34:52 +0000 (+0000)
Subject: backlight: Remove uneeded nvidia set_power calls
X-Git-Tag: v2.6.21-rc1~52^2~10
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1cfc97f21f6ab91df8d5617fcbf758322fdd238b;p=linux-2.6

backlight: Remove uneeded nvidia set_power calls

nvidia_bl_set_power isn't needed since the backlight class handles
this by receiving fb events itself and calling update_status so
remove it.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
---

diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c
index f5e42d0bd0..695b6bf54d 100644
--- a/drivers/video/nvidia/nv_backlight.c
+++ b/drivers/video/nvidia/nv_backlight.c
@@ -109,18 +109,6 @@ static struct backlight_properties nvidia_bl_data = {
 	.max_brightness = (FB_BACKLIGHT_LEVELS - 1),
 };
 
-void nvidia_bl_set_power(struct fb_info *info, int power)
-{
-	mutex_lock(&info->bl_mutex);
-
-	if (info->bl_dev) {
-		info->bl_dev->props->power = power;
-		__nvidia_bl_update_status(info->bl_dev);
-	}
-
-	mutex_unlock(&info->bl_mutex);
-}
-
 void nvidia_bl_init(struct nvidia_par *par)
 {
 	struct fb_info *info = pci_get_drvdata(par->pci_dev);
diff --git a/drivers/video/nvidia/nv_proto.h b/drivers/video/nvidia/nv_proto.h
index 43058d0cf5..ff5c410355 100644
--- a/drivers/video/nvidia/nv_proto.h
+++ b/drivers/video/nvidia/nv_proto.h
@@ -67,11 +67,9 @@ extern int nvidiafb_sync(struct fb_info *info);
 #ifdef CONFIG_FB_NVIDIA_BACKLIGHT
 extern void nvidia_bl_init(struct nvidia_par *par);
 extern void nvidia_bl_exit(struct nvidia_par *par);
-extern void nvidia_bl_set_power(struct fb_info *info, int power);
 #else
 static inline void nvidia_bl_init(struct nvidia_par *par) {}
 static inline void nvidia_bl_exit(struct nvidia_par *par) {}
-static inline void nvidia_bl_set_power(struct fb_info *info, int power) {}
 #endif
 
 #endif				/* __NV_PROTO_H__ */
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index 8e5b484db6..64f59119c4 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -938,8 +938,6 @@ static int nvidiafb_blank(int blank, struct fb_info *info)
 	NVWriteSeq(par, 0x01, tmp);
 	NVWriteCrtc(par, 0x1a, vesa);
 
-	nvidia_bl_set_power(info, blank);
-
 	NVTRACE_LEAVE();
 
 	return 0;