backlight: l4f00242t03: fix checkpatch warning

This patch fixes the checkpatch warning as below:

  WARNING: please, no space before tabs

Also, unnecessary line is removed.
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>

drivers/video/backlight/l4f00242t03.c

@@ -4,7 +4,7 @@
  * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
  *
  * Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
- * 	Inspired by Marek Vasut work in l4f00242t03.c
+ *	Inspired by Marek Vasut work in l4f00242t03.c
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -33,7 +33,6 @@ struct l4f00242t03_priv {
 	struct regulator *core_reg;
 };
 
-
 static void l4f00242t03_reset(unsigned int gpio)
 {
 	pr_debug("l4f00242t03_reset.\n");