[PATCH 5.16 0008/1039] ALSA: core: Fix SSID quirk lookup for subvendor=0

[Greg Kroah-Hartman]

From: Takashi Iwai <tiwai@xxxxxxx>

commit 5576c4f24c56722a2d9fb9c447d896e5b312078b upstream.

Some weird devices set the codec SSID vendor ID 0, and
snd_pci_quirk_lookup_id() loop aborts at the point although it should
still try matching with the SSID device ID.  This resulted in a
missing quirk for some old Macs.

Fix the loop termination condition to check both subvendor and
subdevice.

Fixes: 73355ddd8775 ("ALSA: hda: Code refactoring snd_hda_pick_fixup()")
Cc: <stable@xxxxxxxxxxxxxxx>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215495
Link: https://lore.kernel.org/r/20220116082838.19382-1-tiwai@xxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 sound/core/misc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/core/misc.c
+++ b/sound/core/misc.c
@@ -112,7 +112,7 @@ snd_pci_quirk_lookup_id(u16 vendor, u16
 {
 	const struct snd_pci_quirk *q;
 
-	for (q = list; q->subvendor; q++) {
+	for (q = list; q->subvendor || q->subdevice; q++) {
 		if (q->subvendor != vendor)
 			continue;
 		if (!q->subdevice ||