ASoC: cs42l73: Make inv and format to be unsigned int
authorAxel Lin <axel.lin@gmail.com>
Fri, 18 Nov 2011 09:16:22 +0000 (17:16 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 22 Nov 2011 13:02:17 +0000 (13:02 +0000)
Fix below smatch warning:

sound/soc/codecs/cs42l73.c +1030 cs42l73_set_dai_fmt(53) error: inv is never equal to 1024 (wrong type 0 - 255).
sound/soc/codecs/cs42l73.c +1032 cs42l73_set_dai_fmt(55) error: inv is never equal to 768 (wrong type 0 - 255).
sound/soc/codecs/cs42l73.c +1036 cs42l73_set_dai_fmt(59) error: inv is never equal to 1024 (wrong type 0 - 255).

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/cs42l73.c

index 672da66dc662601e7a19dde5fce63a85323e68ac..9f52a940bcad6a9a1950bac6f737dc12d09473ce 100644 (file)
@@ -979,7 +979,7 @@ static int cs42l73_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
        struct snd_soc_codec *codec = codec_dai->codec;
        struct cs42l73_private *priv = snd_soc_codec_get_drvdata(codec);
        u8 id = codec_dai->id;
-       u8 inv, format;
+       unsigned int inv, format;
        u8 spc, mmcc;
 
        spc = snd_soc_read(codec, CS42L73_SPC(id));