backlight: pcf50633: Add blank line after declarations

Fixed the following checkpatch warning.

  WARNING: Missing a blank line after declarations

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

diff --git a/drivers/video/backlight/pcf50633-backlight.c b/drivers/video/backlight/pcf50633-backlight.c
index b95d3b0aaffee03dc5f5f0380d91b456ea5293cb..85bd573b6d15c1b248fefb9addc5fd755772b635 100644 (file)
--- a/drivers/video/backlight/pcf50633-backlight.c
+++ b/drivers/video/backlight/pcf50633-backlight.c
@@ -90,6 +90,7 @@ static int pcf50633_bl_update_status(struct backlight_device *bl)
 static int pcf50633_bl_get_brightness(struct backlight_device *bl)
 {
        struct pcf50633_bl *pcf_bl = bl_get_data(bl);
+
        return pcf_bl->brightness;
 }