diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2008-07-23 21:31:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:40 -0700 |
| commit | 0c531360ed504aa0ce995fcb8ef08e82b6534d0b (patch) | |
| tree | 9062cea313b833c57f3284653608d39df580a323 | |
| parent | cccb6d3c149603b9c15d3c460dff317455df1766 (diff) | |
lcd: add lcd_device to check_fb() entry in lcd_ops
Add the lcd_device being checked to the check_fb entry of lcd_ops. This
ensures that any driver using this to check against it's own state can do
so, and also makes all the calls in lcd_ops more orthogonal in their
arguments.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/video/backlight/lcd.c | 2 | ||||
| -rw-r--r-- | drivers/video/bf54x-lq043fb.c | 2 | ||||
| -rw-r--r-- | drivers/video/bfin-t350mcqb-fb.c | 2 | ||||
| -rw-r--r-- | include/linux/lcd.h | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c index 299fd318dd45..b15b2b84a6f7 100644 --- a/drivers/video/backlight/lcd.c +++ b/drivers/video/backlight/lcd.c @@ -33,7 +33,7 @@ static int fb_notifier_callback(struct notifier_block *self, ld = container_of(self, struct lcd_device, fb_notif); mutex_lock(&ld->ops_lock); if (ld->ops) - if (!ld->ops->check_fb || ld->ops->check_fb(evdata->info)) + if (!ld->ops->check_fb || ld->ops->check_fb(ld, evdata->info)) ld->ops->set_power(ld, *(int *)evdata->data); mutex_unlock(&ld->ops_lock); return 0; diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c index 49834a67a623..940467aed13f 100644 --- a/drivers/video/bf54x-lq043fb.c +++ b/drivers/video/bf54x-lq043fb.c @@ -478,7 +478,7 @@ static int bfin_lcd_set_contrast(struct lcd_device *dev, int contrast) return 0; } -static int bfin_lcd_check_fb(struct fb_info *fi) +static int bfin_lcd_check_fb(struct lcd_device *dev, struct fb_info *fi) { if (!fi || (fi == &bfin_bf54x_fb)) return 1; diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c index 135d6dd7e672..7d1b819e501c 100644 --- a/drivers/video/bfin-t350mcqb-fb.c +++ b/drivers/video/bfin-t350mcqb-fb.c @@ -396,7 +396,7 @@ static int bfin_lcd_set_contrast(struct lcd_device *dev, int contrast) return 0; } -static int bfin_lcd_check_fb(struct fb_info *fi) +static int bfin_lcd_check_fb(struct lcd_device *dev, struct fb_info *fi) { if (!fi || (fi == &bfin_t350mcqb_fb)) return 1; diff --git a/include/linux/lcd.h b/include/linux/lcd.h index 1d379787f2e7..173febac6656 100644 --- a/include/linux/lcd.h +++ b/include/linux/lcd.h @@ -47,7 +47,7 @@ struct lcd_ops { int (*set_contrast)(struct lcd_device *, int contrast); /* Check if given framebuffer device is the one LCD is bound to; return 0 if not, !=0 if it is. If NULL, lcd always matches the fb. */ - int (*check_fb)(struct fb_info *); + int (*check_fb)(struct lcd_device *, struct fb_info *); }; struct lcd_device { |