---

yaml --- r: 193275 b: refs/heads/master c: 4671264 h: refs/heads/master i: 193273: ba37a3b 193271: 0ddd816 v: v3
git-mirror · Mar 29, 2010 · aa27c8f · aa27c8f
1 parent 104bd1d
commit aa27c8f
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 55440e4e37540305997b7e93d319ddce97a9cfb1
+refs/heads/master: 467126460818e287aa92c73232c38453ec2ab013
diff --git a/trunk/sound/pci/hda/hda_codec.c b/trunk/sound/pci/hda/hda_codec.c
@@ -1461,6 +1461,8 @@ int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
 	info = get_alloc_amp_hash(codec, HDA_HASH_KEY(nid, direction, idx));
 	if (!info)
 		return 0;
+	if (snd_BUG_ON(mask & ~0xff))
+		mask &= 0xff;
 	val &= mask;
 	val |= get_vol_mute(codec, info, nid, ch, direction, idx) & ~mask;
 	if (info->vol[ch] == val)
@@ -1486,6 +1488,9 @@ int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid,
 			     int direction, int idx, int mask, int val)
 {
 	int ch, ret = 0;
+
+	if (snd_BUG_ON(mask & ~0xff))
+		mask &= 0xff;
 	for (ch = 0; ch < 2; ch++)
 		ret |= snd_hda_codec_amp_update(codec, nid, ch, direction,
 						idx, mask, val);