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ALSA: hda - Ensure codec patch files are checked for the correct codec ID 

Signed-off-by: David Henningsson <diwic@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
David Henningsson 2010-06-02 16:56:41 +02:00 committed by Takashi Iwai
parent ab85457f0a
commit 2385b789f1
1 changed files with 3 additions and 1 deletions
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4
sound/pci/hda/hda_hwdep.c
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@ -649,7 +649,9 @@ static void parse_codec_mode(char *buf, struct hda_bus *bus,
*codecp = NULL; *codecp = NULL;
if (sscanf(buf, "%i %i %i", &vendorid, &subid, &caddr) == 3) { if (sscanf(buf, "%i %i %i", &vendorid, &subid, &caddr) == 3) {
list_for_each_entry(codec, &bus->codec_list, list) { list_for_each_entry(codec, &bus->codec_list, list) {
if (codec->addr == caddr) { if (codec->vendor_id == vendorid &&
codec->subsystem_id == subid &&
codec->addr == caddr) {
*codecp = codec; *codecp = codec;
break; break;
} }