Use the builtin snd_soc_set_runtime_hwparams() instead of assigning it by myself.
Signed-off-by: Lu Guanqun guanqun.lu@intel.com Cc: Vinod Koul vinod.koul@intel.com --- sound/soc/mid-x86/sst_platform.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c index d99f253..af666ae 100644 --- a/sound/soc/mid-x86/sst_platform.c +++ b/sound/soc/mid-x86/sst_platform.c @@ -226,13 +226,14 @@ static int sst_platform_init_stream(struct snd_pcm_substream *substream)
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); + stream = kzalloc(sizeof(*stream), GFP_KERNEL); if (!stream) return -ENOMEM;