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Commit 947d2996 authored by Daniel Mack's avatar Daniel Mack Committed by Takashi Iwai
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ALSA: snd-usb: properly initialize the sync endpoint 



Jeffrey Barish reported an obvious bug in the pcm part of the usb-audio
driver which causes the code to not initialize the sync endpoint from
configure_endpoint().

Reported-by: default avatarJeffrey Barish <jeff_barish@earthlink.net>
Signed-off-by: default avatarDaniel Mack <zonque@gmail.com>
Cc: stable@kernel.org [3.5+]
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 34c3d192

sound/usb/pcm.c

+1 −1
Original line number Diff line number Diff line
@@ -459,7 +459,7 @@ static int configure_endpoint(struct snd_usb_substream *subs) 
		return ret;



	if (subs->sync_endpoint)

		ret = snd_usb_endpoint_set_params(subs->data_endpoint,

		ret = snd_usb_endpoint_set_params(subs->sync_endpoint,

						  subs->pcm_format,

						  subs->channels,

						  subs->period_bytes,