ASoC: mediatek: mt8192-mt6359: simplify ops for Capture1 DAI link

1. Uses rtd->dev to get the device.
2. Generalizes the variable name.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210203032201.2882158-4-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c
index f5c1c10..f4b0967 100644 (file)
--- a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c
+++ b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c
@@ -360,14 +360,8 @@ static int mt8192_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 }
 
 static int
-mt8192_mt6359_rt1015_rt5682_cap1_startup(struct snd_pcm_substream *substream)
+mt8192_mt6359_cap1_startup(struct snd_pcm_substream *substream)
 {
-       struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
-       struct snd_soc_component *component =
-               snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
-       struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
-       int ret;
-
        static const unsigned int channels[] = {
                1, 2, 4
        };
@@ -385,13 +379,15 @@ mt8192_mt6359_rt1015_rt5682_cap1_startup(struct snd_pcm_substream *substream)
                .mask = 0,
        };
 
+       struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
        struct snd_pcm_runtime *runtime = substream->runtime;
+       int ret;
 
        ret = snd_pcm_hw_constraint_list(runtime, 0,
                                         SNDRV_PCM_HW_PARAM_CHANNELS,
                                         &constraints_channels);
        if (ret < 0) {
-               dev_err(afe->dev, "hw_constraint_list channels failed\n");
+               dev_err(rtd->dev, "hw_constraint_list channels failed\n");
                return ret;
        }
 
@@ -399,15 +395,15 @@ mt8192_mt6359_rt1015_rt5682_cap1_startup(struct snd_pcm_substream *substream)
                                         SNDRV_PCM_HW_PARAM_RATE,
                                         &constraints_rates);
        if (ret < 0) {
-               dev_err(afe->dev, "hw_constraint_list rate failed\n");
+               dev_err(rtd->dev, "hw_constraint_list rate failed\n");
                return ret;
        }
 
        return 0;
 }
 
-static const struct snd_soc_ops mt8192_mt6359_rt1015_rt5682_capture1_ops = {
-       .startup = mt8192_mt6359_rt1015_rt5682_cap1_startup,
+static const struct snd_soc_ops mt8192_mt6359_capture1_ops = {
+       .startup = mt8192_mt6359_cap1_startup,
 };
 
 /* FE */
@@ -720,7 +716,7 @@ static struct snd_soc_dai_link mt8192_mt6359_dai_links[] = {
                            SND_SOC_DPCM_TRIGGER_PRE},
                .dynamic = 1,
                .dpcm_capture = 1,
-               .ops = &mt8192_mt6359_rt1015_rt5682_capture1_ops,
+               .ops = &mt8192_mt6359_capture1_ops,
                SND_SOC_DAILINK_REG(capture1),
        },
        {