Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[mv-sheeva.git] / sound / usb / endpoint.c

diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 1a701f1e8f501b358029f84bedcbe1268e9f543f..ef0a07e34844ae4d53ffd12e54b16a203da02a19 100644 (file)
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -275,6 +275,12 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
 
                /* get audio formats */
                switch (protocol) {
+               default:
+                       snd_printdd(KERN_WARNING "%d:%u:%d: unknown interface protocol %#02x, assuming v1\n",
+                                   dev->devnum, iface_no, altno, protocol);
+                       protocol = UAC_VERSION_1;
+                       /* fall through */
+
                case UAC_VERSION_1: {
                        struct uac1_as_header_descriptor *as =
                                snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, UAC_AS_GENERAL);
@@ -336,11 +342,6 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
                                   dev->devnum, iface_no, altno, as->bTerminalLink);
                        continue;
                }
-
-               default:
-                       snd_printk(KERN_ERR "%d:%u:%d : unknown interface protocol %04x\n",
-                                  dev->devnum, iface_no, altno, protocol);
-                       continue;
                }
 
                /* get format type */