ASoC: io: Don't dereference regmap if we failed to get one
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 22 Jun 2012 11:40:52 +0000 (12:40 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sat, 23 Jun 2012 11:11:32 +0000 (12:11 +0100)
Avoids a crash in invalid configurations.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
sound/soc/soc-io.c

Simple merge