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ASoC: STA32x: Preserve reserved register bits
authorJohannes Stezenbach <js@sig21.net>
Mon, 11 Jul 2011 15:01:24 +0000 (17:01 +0200)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 13 Jul 2011 15:24:32 +0000 (00:24 +0900)
commit889ebae537f5cd3adfd149160b8092217de3cff0
tree2a65978902a499f3bf62dc6a8c85c1ce03cced6ctree | snapshot
parent796884391504426e9da15bdf76f73c5f4eda3714commit | diff
ASoC: STA32x: Preserve reserved register bits

Chip documentation explicitly requires that the reset values
of reserved register bits are left untouched.  It is possible
there are differences between STA326 and STA328 or future
chip revisions in these bits, and clobbering them might
cause malfunction.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/sta32x.c diff | blob | history
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