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authorTakashi Iwai <tiwai@suse.de>2009-06-22 08:00:10 +0200
committerTakashi Iwai <tiwai@suse.de>2009-06-22 08:03:38 +0200
commitb8621516cc7dd22fe4ad4c2fd8f7d852a33212df (patch)
tree4983df032a2bca3b813b541fb97cce28706934a2 /sound
parentb1a914690c581f8f88b897d83a79b1c6eaf494c9 (diff)
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_sigmatel.c4
1 files changed, 2 insertions, 2 deletions
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)