ASoC: max98095 codec: Catch driver bugs for biquad channel name
authorRyan Mallon <rmallon@gmail.com>
Mon, 3 Oct 2011 22:55:41 +0000 (09:55 +1100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 4 Oct 2011 11:03:47 +0000 (12:03 +0100)
commitc855a1a7ff49a43e1e35571d504e89b4c670693d
treebe6c0b28f833e829c5fd4e0021577867aa7a4a61
parent8754f2263fb0961c6dd26b4b4cbe73a4e632aa62
ASoC: max98095 codec: Catch driver bugs for biquad channel name

Move the biquad channel names to a separate array and iterate over it in
max98095_get_bq_channel rather than duplicating the hardcoded channel
names. Add an error message if an invalid channel is passed and check
the error in the callers.

Also added a BUILD_BUG_ON to ensure that the bq_mode_name and controls
arrays are the same size.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/max98095.c