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ASoC: wm8955: harmless underflow in wm8955_put_deemph()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 13 Oct 2015 07:10:48 +0000 (10:10 +0300)
committerMark Brown <broonie@kernel.org>
Thu, 22 Oct 2015 12:57:39 +0000 (13:57 +0100)
commit3e2a71b232d6b6270eda72ff659c31c97899c00d
tree8381ee7bb377bdcece781722c53f7e9d9e327638tree | snapshot (tar.gz zip)
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357fcommit | diff
ASoC: wm8955: harmless underflow in wm8955_put_deemph()

Valid values for "deemph" are zero and one, but we mistakenly allow
negative values as well.  It's harmless but 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/wm8955.c diff | blob | blame | history