__pxa2xx_pcm_hw_params 16 include/sound/pxa2xx-lib.h extern int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream, __pxa2xx_pcm_hw_params 74 sound/arm/pxa2xx-pcm.c .hw_params = __pxa2xx_pcm_hw_params, __pxa2xx_pcm_hw_params 55 sound/soc/pxa/pxa2xx-pcm.c return __pxa2xx_pcm_hw_params(substream, params);