ALSA: usb-audio: Fix TEAC UD-501/UD-503/NT-503 usb delay
commit
5a4ff9ec8d6edd2ab1cfe8ce6a080d6e57cbea9a upstream.
TEAC UD-501/UD-503/NT-503 fail to switch properly between different
rate/format. Similar to 'Playback Design', this patch corrects the
invalid clock source error for TEAC products and avoids complete
freeze of the usb interface of 503 series.
Signed-off-by: Guillaume Fougnies <guillaume@eulerian.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>