tree d2c8e8e16d7db56af1f16c5329d5d4c97024163f
parent 74754f974b36c5a1156be46d0da05ab2c0a0960b
author Daniel Mack <daniel@caiaq.de> 1274890297 +0200
committer Takashi Iwai <tiwai@suse.de> 1274946527 +0200

ALSA: usb-audio: fix return values

-1 is not a good return value as it means -EPERM, "not permitted".
Choose -ENOTSUPP instead, which is what the code really wants to tell
its callers.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>