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ALSA: ice1712: Remove redundant code in stac9460_dac_vol_put

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The variable 'ovol' is never referenced in the code, just remove it.

Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com>
Link: https://patch.msgid.link/20241009065345.6669-1-zhujun2@cmss.chinamobile.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Zhu Jun 2024-10-08 23:53:45 -07:00 committed by Takashi Iwai
parent 1e280053dd
commit 0498a04e39
1 changed files with 2 additions and 7 deletions
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9
sound/pci/ice1712/prodigy192.c
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@ -170,14 +170,9 @@ static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_el
tmp = stac9460_get(ice, idx); tmp = stac9460_get(ice, idx);
ovol = 0x7f - (tmp & 0x7f); ovol = 0x7f - (tmp & 0x7f);
change = (ovol != nvol); change = (ovol != nvol);
if (change) { if (change)
ovol = (0x7f - nvol) | (tmp & 0x80);
/*
dev_dbg(ice->card->dev, "DAC Volume: reg 0x%02x: 0x%02x\n",
idx, ovol);
*/
stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80)); stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
}
return change; return change;
} }