};
/* MFLD - MSIC */
-struct snd_soc_dai_driver sst_platform_dai[] = {
+static struct snd_soc_dai_driver sst_platform_dai[] = {
{
.name = "Headset-cpu-dai",
.id = 0,
static int sst_platform_open(struct snd_pcm_substream *substream)
{
- struct snd_pcm_runtime *runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
struct sst_runtime_stream *stream;
int ret_val = 0;
pr_debug("sst_platform_open called\n");
- runtime = substream->runtime;
- runtime->hw = sst_platform_pcm_hw;
+
+ snd_soc_set_runtime_hwparams(substream, &sst_platform_pcm_hw);
+ ret_val = snd_pcm_hw_constraint_integer(runtime,
+ SNDRV_PCM_HW_PARAM_PERIODS);
+ if (ret_val < 0)
+ return ret_val;
+
stream = kzalloc(sizeof(*stream), GFP_KERNEL);
if (!stream)
return -ENOMEM;
return ret_val;
}
runtime->private_data = stream;
- return snd_pcm_hw_constraint_integer(runtime,
- SNDRV_PCM_HW_PARAM_PERIODS);
+
+ return 0;
}
static int sst_platform_close(struct snd_pcm_substream *substream)
static int __init sst_soc_platform_init(void)
{
pr_debug("sst_soc_platform_init called\n");
- return platform_driver_register(&sst_platform_driver);
+ return platform_driver_register(&sst_platform_driver);
}
module_init(sst_soc_platform_init);