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authorMarkus Elfring <elfring@users.sourceforge.net>2015-12-20 10:34:25 +0100
committerMark Brown <broonie@kernel.org>2015-12-22 23:59:25 +0000
commitbfbcab7c2d8ab4cb52f0785d7381d20f39bb065b (patch)
treea48356cfce1608b7ff424af655b58a746a684e5c /sound/soc/codecs/ssm2518.c
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
ASoC: ssm2518: Use a signed return type for ssm2518_lookup_mcs()
The return type "unsigned int" was used by the ssm2518_lookup_mcs() function even though it will eventually return a negative error code. Improve this implementation detail by deletion of the type modifier then. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/ssm2518.c')
-rw-r--r--sound/soc/codecs/ssm2518.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/ssm2518.c b/sound/soc/codecs/ssm2518.c
index 86b81a60ac52..e2e0bfa7ec20 100644
--- a/sound/soc/codecs/ssm2518.c
+++ b/sound/soc/codecs/ssm2518.c
@@ -309,7 +309,7 @@ static const struct snd_pcm_hw_constraint_list ssm2518_constraints_12288000 = {
.count = ARRAY_SIZE(ssm2518_rates_12288000),
};
-static unsigned int ssm2518_lookup_mcs(struct ssm2518 *ssm2518,
+static int ssm2518_lookup_mcs(struct ssm2518 *ssm2518,
unsigned int rate)
{
const unsigned int *sysclks = NULL;