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>
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index a1fc837..bf3ced5 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -649,7 +649,9 @@
*codecp = NULL;
if (sscanf(buf, "%i %i %i", &vendorid, &subid, &caddr) == 3) {
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;
break;
}