25 static int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream)  in pxa2xx_pcm_prepare()  argument
27 	struct pxa2xx_pcm_client *client = substream->private_data;  in pxa2xx_pcm_prepare()
29 	__pxa2xx_pcm_prepare(substream);  in pxa2xx_pcm_prepare()
31 	return client->prepare(substream);  in pxa2xx_pcm_prepare()
34 static int pxa2xx_pcm_open(struct snd_pcm_substream *substream)  in pxa2xx_pcm_open()  argument
36 	struct pxa2xx_pcm_client *client = substream->private_data;  in pxa2xx_pcm_open()
37 	struct snd_pcm_runtime *runtime = substream->runtime;  in pxa2xx_pcm_open()
41 	ret = __pxa2xx_pcm_open(substream);  in pxa2xx_pcm_open()
47 	rtd->params = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?  in pxa2xx_pcm_open()
50 	ret = client->startup(substream);  in pxa2xx_pcm_open()
57 	__pxa2xx_pcm_close(substream);  in pxa2xx_pcm_open()
62 static int pxa2xx_pcm_close(struct snd_pcm_substream *substream)  in pxa2xx_pcm_close()  argument
64 	struct pxa2xx_pcm_client *client = substream->private_data;  in pxa2xx_pcm_close()
66 	client->shutdown(substream);  in pxa2xx_pcm_close()
68 	return __pxa2xx_pcm_close(substream);  in pxa2xx_pcm_close()