ALSA: hda - Add missing terminating entry to SND_HDA_PIN_QUIRK macro

commit fb54a645b2739fb196446ffbbbe3f3589d117b55 upstream.

Without this terminating entry, the pin matching would continue
across random memory until a zero or a non-matching entry was found.

The result being that in some cases, the pin quirk would not be
applied correctly.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 364bb413e02aa9d934bd970f1c4a0d0bd5c61be5..bb989ab316e82860458b5aa258d45e9f985c5ebc 100644 (file)
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -425,7 +425,7 @@ struct snd_hda_pin_quirk {
          .subvendor = _subvendor,\
          .name = _name,\
          .value = _value,\
-         .pins = (const struct hda_pintbl[]) { _pins } \
+         .pins = (const struct hda_pintbl[]) { _pins, {0, 0}} \
        }
 #else
 
@@ -433,7 +433,7 @@ struct snd_hda_pin_quirk {
        { .codec = _codec,\
          .subvendor = _subvendor,\
          .value = _value,\
-         .pins = (const struct hda_pintbl[]) { _pins } \
+         .pins = (const struct hda_pintbl[]) { _pins, {0, 0}} \
        }
 
 #endif