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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)
commit9d030b57f11ded693eae5e10205e1253ad43a206
tree2a65978902a499f3bf62dc6a8c85c1ce03cced6ctree | snapshot
parenta99eeca14077aa1c3cb32fc9089b212fc8f32f47commit | 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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