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>

1 files changed, 3 insertions, 1 deletions

diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index a1fc83753cc6..bf3ced51e0f8 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -649,7 +649,9 @@ static void parse_codec_mode(char *buf, struct hda_bus *bus,
         *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;
                         }