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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/codecs/cs4271.c
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@@ -1,17 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * CS4271 ASoC codec driver
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  *
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  * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version 2
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- * of the License, or (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  *
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  * This driver support CS4271 codec being master or slave, working
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  * in control port mode, connected either via SPI or I2C.
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@@ -223,10 +214,10 @@
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 	switch (format & SND_SOC_DAIFMT_MASTER_MASK) {
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 	case SND_SOC_DAIFMT_CBS_CFS:
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-		cs4271->master = 0;
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+		cs4271->master = false;
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 		break;
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 	case SND_SOC_DAIFMT_CBM_CFM:
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-		cs4271->master = 1;
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+		cs4271->master = true;
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 		val |= CS4271_MODE1_MASTER;
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 		break;
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 	default:
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@@ -343,7 +334,7 @@
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 	{0, CS4271_MODE1_MODE_4X, 256,  CS4271_MODE1_DIV_2},
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 };
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-#define CS4171_NR_RATIOS ARRAY_SIZE(cs4271_clk_tab)
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+#define CS4271_NR_RATIOS ARRAY_SIZE(cs4271_clk_tab)
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 static int cs4271_hw_params(struct snd_pcm_substream *substream,
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 			    struct snd_pcm_hw_params *params,
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@@ -365,9 +356,9 @@
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 		 */
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 		if ((substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
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-		     !dai->capture_active) ||
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+		     !snd_soc_dai_stream_active(dai, SNDRV_PCM_STREAM_CAPTURE)) ||
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 		    (substream->stream == SNDRV_PCM_STREAM_CAPTURE &&
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-		     !dai->playback_active)) {
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+		     !snd_soc_dai_stream_active(dai, SNDRV_PCM_STREAM_PLAYBACK))) {
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 			ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
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 						 CS4271_MODE2_PDN,
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 						 CS4271_MODE2_PDN);
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@@ -392,13 +383,13 @@
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 		val = CS4271_MODE1_MODE_4X;
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 	ratio = cs4271->mclk / cs4271->rate;
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-	for (i = 0; i < CS4171_NR_RATIOS; i++)
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+	for (i = 0; i < CS4271_NR_RATIOS; i++)
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 		if ((cs4271_clk_tab[i].master == cs4271->master) &&
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 		    (cs4271_clk_tab[i].speed_mode == val) &&
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 		    (cs4271_clk_tab[i].ratio == ratio))
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 			break;
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-	if (i == CS4171_NR_RATIOS) {
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+	if (i == CS4271_NR_RATIOS) {
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 		dev_err(component->dev, "Invalid sample rate\n");
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 		return -EINVAL;
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 	}