stop_pipeline     802 sound/usb/pcm.c 		goto stop_pipeline;
stop_pipeline     817 sound/usb/pcm.c 		goto stop_pipeline;
stop_pipeline     822 sound/usb/pcm.c 		goto stop_pipeline;
stop_pipeline     839 sound/usb/pcm.c 		goto stop_pipeline;
stop_pipeline     842 sound/usb/pcm.c  stop_pipeline: