ALSA: hda - Fix unsigned comparison in patch_sigmatel.c
Fix the comparison of unsigned int that causes a compile warning below by changing to the right signed type: patch_sigmatel.c: In function ‘stac92xx_vref_set’: patch_sigmatel.c:658: warning: comparison of unsigned expression < 0 is always false Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -639,7 +639,7 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol,
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static unsigned int stac92xx_vref_set(struct hda_codec *codec,
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hda_nid_t nid, unsigned int new_vref)
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{
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unsigned int error;
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int error;
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unsigned int pincfg;
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pincfg = snd_hda_codec_read(codec, nid, 0,
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AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
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@ -2703,7 +2703,7 @@ static int stac92xx_dc_bias_put(struct snd_kcontrol *kcontrol,
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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unsigned int new_vref = 0;
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unsigned int error;
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int error;
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hda_nid_t nid = kcontrol->private_value;
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if (ucontrol->value.enumerated.item[0] == 0)
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