regulator: 88pm8607: fix indent code style

Fix indent code style in order to fix the following checkpatch
issues.

  ERROR: code indent should use tabs where possible
  WARNING: please, no space before tabs
  WARNING: please, no spaces at the start of a line
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/regulator/88pm8607.c

@@ -2,7 +2,7 @@
  * Regulators driver for Marvell 88PM8607
  *
  * Copyright (C) 2009 Marvell International Ltd.
- * 	Haojian Zhuang <haojian.zhuang@marvell.com>
+ *	Haojian Zhuang <haojian.zhuang@marvell.com>
  *
  * 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
@@ -78,7 +78,7 @@ static const unsigned int BUCK2_suspend_table[] = {
 };
 
 static const unsigned int BUCK3_table[] = {
-              0,   25000,   50000,   75000,  100000,  125000,  150000,  175000,
+	      0,   25000,   50000,   75000,  100000,  125000,  150000,  175000,
 	 200000,  225000,  250000,  275000,  300000,  325000,  350000,  375000,
 	 400000,  425000,  450000,  475000,  500000,  525000,  550000,  575000,
 	 600000,  625000,  650000,  675000,  700000,  725000,  750000,  775000,
@@ -89,7 +89,7 @@ static const unsigned int BUCK3_table[] = {
 };
 
 static const unsigned int BUCK3_suspend_table[] = {
-              0,   25000,   50000,   75000,  100000,  125000,  150000,  175000,
+	      0,   25000,   50000,   75000,  100000,  125000,  150000,  175000,
 	 200000,  225000,  250000,  275000,  300000,  325000,  350000,  375000,
 	 400000,  425000,  450000,  475000,  500000,  525000,  550000,  575000,
 	 600000,  625000,  650000,  675000,  700000,  725000,  750000,  775000,