From: Takashi Iwai Date: Mon, 22 Jun 2009 06:00:10 +0000 (+0200) Subject: ALSA: hda - Fix unsigned comparison in patch_sigmatel.c X-Git-Tag: v2.6.31-rc1~38^2~3^2~5 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=b8621516cc7dd22fe4ad4c2fd8f7d852a33212df 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 --- diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 93e47c96a38b..090957735e05 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -639,7 +639,7 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol, static unsigned int stac92xx_vref_set(struct hda_codec *codec, hda_nid_t nid, unsigned int new_vref) { - unsigned int error; + int error; unsigned int pincfg; pincfg = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); @@ -2703,7 +2703,7 @@ static int stac92xx_dc_bias_put(struct snd_kcontrol *kcontrol, { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); unsigned int new_vref = 0; - unsigned int error; + int error; hda_nid_t nid = kcontrol->private_value; if (ucontrol->value.enumerated.item[0] == 0)