vx_toggle_pipe 798 sound/drivers/vx/vx_pcm.c if ((err = vx_toggle_pipe(chip, pipe, 1)) < 0) { vx_toggle_pipe 832 sound/drivers/vx/vx_pcm.c vx_toggle_pipe(chip, pipe, 0); vx_toggle_pipe 839 sound/drivers/vx/vx_pcm.c if ((err = vx_toggle_pipe(chip, pipe, 0)) < 0) vx_toggle_pipe 843 sound/drivers/vx/vx_pcm.c if ((err = vx_toggle_pipe(chip, pipe, 1)) < 0)