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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>
hifive-unleashed-5.1
Richard Purdie 2007-02-09 00:34:52 +00:00
parent 249040dc7f
commit 1cfc97f21f
3 changed files with 0 additions and 16 deletions
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12
drivers/video/nvidia/nv_backlight.c
View File

@ -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);

2
drivers/video/nvidia/nv_proto.h
View File

@ -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__ */

2
drivers/video/nvidia/nvidia.c
View File

@ -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;