Symbol: vx_alloc_pipe
sound/drivers/vx/vx_pcm.c
533
err = vx_alloc_pipe(chip, 0, audio, 2, &pipe); /* stereo playback */
sound/drivers/vx/vx_pcm.c
904
err = vx_alloc_pipe(chip, 1, audio, 2, &pipe);
sound/drivers/vx/vx_pcm.c
915
err = vx_alloc_pipe(chip, 0, audio, 2, &pipe_out_monitoring);