This patch updates snd_usb_audio_create also support devices whose
speed == USB_SPEED_WIRELESS.
Signed-off-by: NThomas Pugliese <thomas.pugliese@gmail.com>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>