]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/commitdiff
ALSA: hda - Fix unsigned comparison in patch_sigmatel.c
authorTakashi Iwai <tiwai@suse.de>
Mon, 22 Jun 2009 06:00:10 +0000 (08:00 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 22 Jun 2009 06:03:38 +0000 (08:03 +0200)
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>
sound/pci/hda/patch_sigmatel.c

index 93e47c96a38bce1800a9df2dbfff5aaa85fd7b47..090957735e05ebe0f665d96d142a3607f10bf14f 100644 (file)
@@ -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)