ASoC: ad193x: Drop .volatile_reg implementation

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adau193x_reg_volatile() always return false.
This seems pointless because current code uses REGCACHE_NONE cache_type
which is supposed to be volatile.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Axel Lin 2015-10-20 16:56:11 +08:00 • committed by Mark Brown

parent 355b27e181

commit 92b822a499

1 changed files with 0 additions and 6 deletions

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sound/soc/codecs/ad193x.c

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