Merge commit 'v2.6.36-rc7' into core/memblock

Merge reason: Update from -rc3 to -rc7.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 9 insertions, 1 deletions

diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index c166db0057d..3ed3901369c 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -2175,7 +2175,15 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
         }
 
         host_iface = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0];
-        mixer->protocol = get_iface_desc(host_iface)->bInterfaceProtocol;
+        switch (get_iface_desc(host_iface)->bInterfaceProtocol) {
+        case UAC_VERSION_1:
+        default:
+                mixer->protocol = UAC_VERSION_1;
+                break;
+        case UAC_VERSION_2:
+                mixer->protocol = UAC_VERSION_2;
+                break;
+        }
 
         if ((err = snd_usb_mixer_controls(mixer)) < 0 ||
             (err = snd_usb_mixer_status_create(mixer)) < 0)