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ASoC: wm8903: harmless underflow in wm8903_put_deemph()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 13 Oct 2015 07:10:18 +0000 (10:10 +0300)
committerMark Brown <broonie@kernel.org>
Thu, 22 Oct 2015 12:57:19 +0000 (13:57 +0100)
commit2729ee272715dde3d80e54cc09eee1c3bfae54bb
tree7001c2f25c954932ad13e0804bec826d903cf242tree | snapshot
parent935a478e4144e0a4f690471a4a1d8ad5718a721bcommit | diff
ASoC: wm8903: harmless underflow in wm8903_put_deemph()

Valid values for "deemph" are zero and one, but we accidentally allow
negative values as well.  It's harmless, but static checkers complain
and we may as well clean it up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/wm8903.c diff | blob | history
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