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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/samsung/smdk_wm8994.c
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@@ -1,11 +1,4 @@
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-/*
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- *  smdk_wm8994.c
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- *
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- *  This program is free software; you can redistribute  it and/or modify it
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- *  under  the terms of  the GNU General  Public License as published by the
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- *  Free Software Foundation;  either version 2 of the  License, or (at your
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- *  option) any later version.
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- */
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+// SPDX-License-Identifier: GPL-2.0+
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2
 
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 #include "../codecs/wm8994.h"
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4
 #include <sound/pcm_params.h>
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@@ -51,8 +44,8 @@
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 static int smdk_hw_params(struct snd_pcm_substream *substream,
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 	struct snd_pcm_hw_params *params)
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 {
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-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
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 	unsigned int pll_out;
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 	int ret;
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@@ -107,28 +100,32 @@
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 	return 0;
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 }
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102
 
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+SND_SOC_DAILINK_DEFS(aif1,
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+	DAILINK_COMP_ARRAY(COMP_CPU("samsung-i2s.0")),
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+	DAILINK_COMP_ARRAY(COMP_CODEC("wm8994-codec", "wm8994-aif1")),
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+	DAILINK_COMP_ARRAY(COMP_PLATFORM("samsung-i2s.0")));
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+
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+SND_SOC_DAILINK_DEFS(fifo_tx,
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+	DAILINK_COMP_ARRAY(COMP_CPU("samsung-i2s-sec")),
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+	DAILINK_COMP_ARRAY(COMP_CODEC("wm8994-codec", "wm8994-aif1")),
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+	DAILINK_COMP_ARRAY(COMP_PLATFORM("samsung-i2s-sec")));
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+
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 static struct snd_soc_dai_link smdk_dai[] = {
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 	{ /* Primary DAI i/f */
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 		.name = "WM8994 AIF1",
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 		.stream_name = "Pri_Dai",
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-		.cpu_dai_name = "samsung-i2s.0",
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-		.codec_dai_name = "wm8994-aif1",
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-		.platform_name = "samsung-i2s.0",
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-		.codec_name = "wm8994-codec",
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 		.init = smdk_wm8994_init_paiftx,
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 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
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 			SND_SOC_DAIFMT_CBM_CFM,
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 		.ops = &smdk_ops,
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+		SND_SOC_DAILINK_REG(aif1),
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 	}, { /* Sec_Fifo Playback i/f */
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 		.name = "Sec_FIFO TX",
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 		.stream_name = "Sec_Dai",
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-		.cpu_dai_name = "samsung-i2s-sec",
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-		.codec_dai_name = "wm8994-aif1",
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-		.platform_name = "samsung-i2s-sec",
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-		.codec_name = "wm8994-codec",
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 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
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 			SND_SOC_DAIFMT_CBM_CFM,
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 		.ops = &smdk_ops,
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+		SND_SOC_DAILINK_REG(fifo_tx),
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 	},
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 };
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@@ -160,17 +157,17 @@
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 		return -ENOMEM;
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 	if (np) {
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-		smdk_dai[0].cpu_dai_name = NULL;
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-		smdk_dai[0].cpu_of_node = of_parse_phandle(np,
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+		smdk_dai[0].cpus->dai_name = NULL;
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+		smdk_dai[0].cpus->of_node = of_parse_phandle(np,
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 				"samsung,i2s-controller", 0);
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-		if (!smdk_dai[0].cpu_of_node) {
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+		if (!smdk_dai[0].cpus->of_node) {
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 			dev_err(&pdev->dev,
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 			   "Property 'samsung,i2s-controller' missing or invalid\n");
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 			ret = -EINVAL;
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 		}
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-		smdk_dai[0].platform_name = NULL;
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-		smdk_dai[0].platform_of_node = smdk_dai[0].cpu_of_node;
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+		smdk_dai[0].platforms->name = NULL;
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+		smdk_dai[0].platforms->of_node = smdk_dai[0].cpus->of_node;
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 	}
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 	id = of_match_device(of_match_ptr(samsung_wm8994_of_match), &pdev->dev);
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@@ -182,7 +179,7 @@
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 	ret = devm_snd_soc_register_card(&pdev->dev, card);
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 	if (ret)
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-		dev_err(&pdev->dev, "snd_soc_register_card() failed:%d\n", ret);
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+		dev_err_probe(&pdev->dev, ret, "snd_soc_register_card() failed\n");
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 	return ret;
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 }