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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)
commit4d0197a5cad29ee58593eceac85cbb712430cd89
tree7001c2f25c954932ad13e0804bec826d903cf242tree | snapshot
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357fcommit | 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
John Crispins staging tree