ASoC: Fixes for v3.14

A few fixes, all in drivers.  Nothing stands out particularly, the
biggest set of fixes is some build coverage issues from Sachin.
Merge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/fsl', 'asoc/fix/omap', 'asoc/fix/samsung', 'asoc/fix/simple', 'asoc/fix/tlv320aic32x4' and 'asoc/fix/wm5100' into asoc-linus