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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/zte/zx-spdif.c
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@@ -1,9 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) 2015 Linaro
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  *
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  * Author: Jun Nie <jun.nie@linaro.org>
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- *
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- * License terms: GNU General Public License (GPL) version 2
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  */
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 #include <linux/clk.h>
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@@ -219,7 +218,7 @@
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 		val = readl_relaxed(zx_spdif->reg_base + ZX_FIFOCTRL);
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 		val |= ZX_FIFOCTRL_TX_FIFO_RST;
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 		writel_relaxed(val, zx_spdif->reg_base + ZX_FIFOCTRL);
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-	/* fall thru */
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+		fallthrough;
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 	case SNDRV_PCM_TRIGGER_RESUME:
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 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
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 		zx_spdif_cfg_tx(zx_spdif->reg_base, true);
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@@ -323,7 +322,6 @@
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 	zx_spdif->mapbase = res->start;
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 	zx_spdif->reg_base = devm_ioremap_resource(&pdev->dev, res);
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 	if (IS_ERR(zx_spdif->reg_base)) {
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-		dev_err(&pdev->dev, "ioremap failed!\n");
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 		return PTR_ERR(zx_spdif->reg_base);
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 	}
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