From 64ee5067cf64f948449201579d89829b5c693c16 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 19 Jun 2019 10:19:44 +0900 Subject: [PATCH] ASoC: soc-utils: remove dummy Platform ALSA SoC used 2 type of Platform if sound card doesn't need Platform. 1) use Dummy Platform as Platform component 2) use CPU component as Platform component Now, ALSA SoC allows "no Platform" settings, and it will behave same as 2) case selection. And, all sound card which doesn't need specific Platform are now not selecting Platform any more. This means, no sound card is using dummy Platform on ALSA SoC any more. This patch removes unused dummy Platform. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/soc-utils.c | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index e3b9dd634c6d..f67e715a9f42 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -262,26 +262,6 @@ static const struct snd_pcm_hardware dummy_dma_hardware = { .periods_max = 128, }; -static int dummy_dma_open(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - - /* BE's dont need dummy params */ - if (!rtd->dai_link->no_pcm) - snd_soc_set_runtime_hwparams(substream, &dummy_dma_hardware); - - return 0; -} - -static const struct snd_pcm_ops snd_dummy_dma_ops = { - .open = dummy_dma_open, - .ioctl = snd_pcm_lib_ioctl, -}; - -static const struct snd_soc_component_driver dummy_platform = { - .ops = &snd_dummy_dma_ops, -}; - static const struct snd_soc_component_driver dummy_codec = { .idle_bias_on = 1, .use_pmdown_time = 1, @@ -339,11 +319,6 @@ static int snd_soc_dummy_probe(struct platform_device *pdev) ret = devm_snd_soc_register_component(&pdev->dev, &dummy_codec, &dummy_dai, 1); - if (ret < 0) - return ret; - - ret = devm_snd_soc_register_component(&pdev->dev, &dummy_platform, - NULL, 0); return ret; } -- 2.30.2