backlight: pcf50633: fix checkpatch warning

This patch fixes the checkpatch warning as below:

  WARNING: please, no spaces at the start of a line

Also, long comments are fixed for the preferred style.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/video/backlight/pcf50633-backlight.c b/drivers/video/backlight/pcf50633-backlight.c
index 0087396007e..e87c7a3394f 100644
--- a/drivers/video/backlight/pcf50633-backlight.c
+++ b/drivers/video/backlight/pcf50633-backlight.c
@@ -52,7 +52,7 @@ int pcf50633_bl_set_brightness_limit(struct pcf50633 *pcf, unsigned int limit)
         pcf_bl->brightness_limit = limit & 0x3f;
         backlight_update_status(pcf_bl->bl);
 
-    return 0;
+        return 0;
 }
 
 static int pcf50633_bl_update_status(struct backlight_device *bl)
@@ -136,8 +136,10 @@ static int pcf50633_bl_probe(struct platform_device *pdev)
 
         pcf50633_reg_write(pcf_bl->pcf, PCF50633_REG_LEDDIM, pdata->ramp_time);
 
-        /* Should be different from bl_props.brightness, so we do not exit
-         * update_status early the first time it's called */
+        /*
+         * Should be different from bl_props.brightness, so we do not exit
+         * update_status early the first time it's called
+         */
         pcf_bl->brightness = pcf_bl->bl->props.brightness + 1;
 
         backlight_update_status(pcf_bl->bl);