regulator: tps80031: Use IS_ERR to check return value of regulator_register()
authorAxel Lin <axel.lin@ingics.com>
Fri, 25 Jan 2013 13:29:41 +0000 (21:29 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sat, 26 Jan 2013 07:40:36 +0000 (15:40 +0800)
regulator_register() does not return NULL, it returns ERR_PTR on error.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

No differences found