__pxa2xx_pcm_prepare   21 include/sound/pxa2xx-lib.h extern int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream);
__pxa2xx_pcm_prepare   22 sound/arm/pxa2xx-pcm.c 	__pxa2xx_pcm_prepare(substream);
__pxa2xx_pcm_prepare   78 sound/soc/pxa/pxa2xx-pcm.c 	.prepare	= __pxa2xx_pcm_prepare,