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hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/codecs/tda7419.c
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@@ -1,18 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * TDA7419 audio processor driver
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  *
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  * Copyright 2018 Konsulko Group
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  *
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  * Author: Matt Porter <mporter@konsulko.com>
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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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- * version 2 as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but
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- * WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- * General Public License for more details.
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  */
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 #include <linux/i2c.h>
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@@ -195,18 +187,13 @@
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 	int thresh = tvc->thresh;
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 	unsigned int invert = tvc->invert;
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 	int val;
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-	int ret;
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-	ret = snd_soc_component_read(component, reg, &val);
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-	if (ret < 0)
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-		return ret;
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+	val = snd_soc_component_read(component, reg);
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 	ucontrol->value.integer.value[0] =
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 		tda7419_vol_get_value(val, mask, min, thresh, invert);
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 	if (tda7419_vol_is_stereo(tvc)) {
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-		ret = snd_soc_component_read(component, rreg, &val);
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-		if (ret < 0)
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-			return ret;
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+		val = snd_soc_component_read(component, rreg);
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 		ucontrol->value.integer.value[1] =
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 			tda7419_vol_get_value(val, mask, min, thresh, invert);
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 	}