backlight: Remove trivial get_brightness implementations

Since backlight core returns props.brightness in case get_brightness
is not implemented trivial implementations are not needed anymore.

Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

6 files changed, 0 insertions, 36 deletions

diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index 52108be69e77..ff6070170d01 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -1802,13 +1802,7 @@ static int aty128_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int aty128_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops aty128_bl_data = {
-	.get_brightness	= aty128_bl_get_brightness,
 	.update_status	= aty128_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index c3d0074a32db..37ec09b3fffd 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -2211,13 +2211,7 @@ static int aty_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int aty_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops aty_bl_data = {
-	.get_brightness = aty_bl_get_brightness,
 	.update_status	= aty_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/aty/radeon_backlight.c b/drivers/video/fbdev/aty/radeon_backlight.c
index db572df7e1ef..301d6d6aeead 100644
--- a/drivers/video/fbdev/aty/radeon_backlight.c
+++ b/drivers/video/fbdev/aty/radeon_backlight.c
@@ -123,13 +123,7 @@ static int radeon_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int radeon_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops radeon_bl_data = {
-	.get_brightness = radeon_bl_get_brightness,
 	.update_status	= radeon_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/exynos/s6e8ax0.c b/drivers/video/fbdev/exynos/s6e8ax0.c
index 29e70ed3f154..95873f26e39c 100644
--- a/drivers/video/fbdev/exynos/s6e8ax0.c
+++ b/drivers/video/fbdev/exynos/s6e8ax0.c
@@ -704,11 +704,6 @@ static int s6e8ax0_get_power(struct lcd_device *ld)
 	return lcd->power;
 }
 
-static int s6e8ax0_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static int s6e8ax0_set_brightness(struct backlight_device *bd)
 {
 	int ret = 0, brightness = bd->props.brightness;
@@ -736,7 +731,6 @@ static struct lcd_ops s6e8ax0_lcd_ops = {
 };
 
 static const struct backlight_ops s6e8ax0_backlight_ops = {
-	.get_brightness = s6e8ax0_get_brightness,
 	.update_status = s6e8ax0_set_brightness,
 };
 
diff --git a/drivers/video/fbdev/nvidia/nv_backlight.c b/drivers/video/fbdev/nvidia/nv_backlight.c
index 8471008aa6ff..5c151b2ea683 100644
--- a/drivers/video/fbdev/nvidia/nv_backlight.c
+++ b/drivers/video/fbdev/nvidia/nv_backlight.c
@@ -82,13 +82,7 @@ static int nvidia_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int nvidia_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops nvidia_bl_ops = {
-	.get_brightness = nvidia_bl_get_brightness,
 	.update_status	= nvidia_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index 8a8d7f060784..be73727c7227 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -326,13 +326,7 @@ static int riva_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int riva_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops riva_bl_ops = {
-	.get_brightness = riva_bl_get_brightness,
 	.update_status	= riva_bl_update_status,
 };