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Commit b8621516 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

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: default avatarTakashi Iwai <tiwai@suse.de>
parent b1a91469

sound/pci/hda/patch_sigmatel.c

+2 −2
Original line number Diff line number Diff line
@@ -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)