tree 25afa44a648a8e11cd26a657d694eacc345075df
parent aafc4412be31306e5c38bd4e4581066507503adc
author Mark Brown <broonie@opensource.wolfsonmicro.com> 1213370644 +0100
committer Jaroslav Kysela <perex@perex.cz> 1213601547 +0200

ALSA: ASoC: Check for exact register match in wm97xx_reset()

To provide added robustness in case an AC97 controller reads back all
zeros in error cases check for an exact match when testing to see if
resets have brought the codec back.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>