__pxa2xx_pcm_close 24 include/sound/pxa2xx-lib.h extern int __pxa2xx_pcm_close(struct snd_pcm_substream *substream); __pxa2xx_pcm_close 54 sound/arm/pxa2xx-pcm.c __pxa2xx_pcm_close(substream); __pxa2xx_pcm_close 67 sound/arm/pxa2xx-pcm.c return __pxa2xx_pcm_close(substream); __pxa2xx_pcm_close 74 sound/soc/pxa/pxa2xx-pcm.c .close = __pxa2xx_pcm_close,