regulator: ab8500: Don't update info->update_val if write to register fails
authorAxel Lin <axel.lin@ingics.com>
Tue, 9 Apr 2013 12:15:06 +0000 (20:15 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 17 Apr 2013 14:08:22 +0000 (15:08 +0100)
This patch ensures info->update_val is consistent with current register value.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

No differences found