pxa2xx_pcm_hw_free   16 include/sound/pxa2xx-lib.h extern int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
pxa2xx_pcm_hw_free  178 sound/arm/pxa2xx-ac97.c 	.hw_free	= pxa2xx_pcm_hw_free,
pxa2xx_pcm_hw_free   68 sound/arm/pxa2xx-pcm-lib.c EXPORT_SYMBOL(pxa2xx_pcm_hw_free);
pxa2xx_pcm_hw_free  211 sound/arm/pxa2xx-pcm-lib.c 	.hw_free	= pxa2xx_pcm_hw_free,