regulator: core: Fix checkpatch issue
authorJingoo Han <jg1.han@samsung.com>
Wed, 8 Jan 2014 01:02:16 +0000 (10:02 +0900)
committerMark Brown <broonie@linaro.org>
Wed, 8 Jan 2014 17:13:57 +0000 (17:13 +0000)
Fix the following checkpatch errors and warnings.

  ERROR: trailing whitespace
  ERROR: return is not a function, parentheses are not required
  WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

No differences found