ASoC: simple-card: fix the DAPM routes map parsing
authorXiubo Li <Li.Xiubo@freescale.com>
Tue, 7 Jan 2014 01:13:42 +0000 (09:13 +0800)
committerMark Brown <broonie@linaro.org>
Tue, 7 Jan 2014 15:43:13 +0000 (15:43 +0000)
commitf87a3e825cb0f7d4d51556ece147f1a6299ac1af
treec11cc908b42783f6e323b8393ce4af1950ddba26
parente2a19ac6c5b27ac93fe744c0ff0823cde52c9cbb
ASoC: simple-card: fix the DAPM routes map parsing

The simple-card's DAPM route maping is optional.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/generic/simple-card.c