linux/sound/usb/pcm.c
Manuel Reinhardt d7dea1da68 ALSA: usb-audio: Fix implicit fb endpoint setup by quirk
commit 2bc16b9f32 upstream.

The commit a60945fd08 ("ALSA: usb-audio: move implicit fb quirks to
separate function") introduced an error in the handling of quirks for
implicit feedback endpoints. This commit fixes this.

If a quirk successfully sets up an implicit feedback endpoint, usb-audio
no longer tries to find the implicit fb endpoint itself.

Fixes: a60945fd08 ("ALSA: usb-audio: move implicit fb quirks to separate function")
Signed-off-by: Manuel Reinhardt <manuel.rhdt@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2019-05-02 21:41:49 +01:00

1647 lines
45 KiB