ASoC: Intel: catpt: use asoc_substream_to_rtd()

Now we can use asoc_substream_to_rtd() macro,
let's use it.

Signed-off-by: Lianjie Zhang <zhanglianjie@uniontech.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220307151939.32870-1-zhanglianjie@uniontech.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/catpt/pcm.c b/sound/soc/intel/catpt/pcm.c
index 939a9b8..a26000c 100644 (file)
--- a/sound/soc/intel/catpt/pcm.c
+++ b/sound/soc/intel/catpt/pcm.c
@@ -74,7 +74,7 @@ static struct catpt_stream_template *catpt_topology[] = {
 static struct catpt_stream_template *
 catpt_get_stream_template(struct snd_pcm_substream *substream)
 {
-       struct snd_soc_pcm_runtime *rtm = substream->private_data;
+       struct snd_soc_pcm_runtime *rtm = asoc_substream_to_rtd(substream);
        struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtm, 0);
        enum catpt_stream_type type;
 
@@ -593,7 +593,7 @@ static int catpt_component_pcm_construct(struct snd_soc_component *component,
 static int catpt_component_open(struct snd_soc_component *component,
                                struct snd_pcm_substream *substream)
 {
-       struct snd_soc_pcm_runtime *rtm = substream->private_data;
+       struct snd_soc_pcm_runtime *rtm = asoc_substream_to_rtd(substream);
 
        if (!rtm->dai_link->no_pcm)
                snd_soc_set_runtime_hwparams(substream, &catpt_pcm_hardware);
@@ -604,7 +604,7 @@ static snd_pcm_uframes_t
 catpt_component_pointer(struct snd_soc_component *component,
                        struct snd_pcm_substream *substream)
 {
-       struct snd_soc_pcm_runtime *rtm = substream->private_data;
+       struct snd_soc_pcm_runtime *rtm = asoc_substream_to_rtd(substream);
        struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtm, 0);
        struct catpt_stream_runtime *stream;
        struct catpt_dev *cdev = dev_get_drvdata(component->dev);