add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/codecs/ad1980.c
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@@ -1,14 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * ad1980.c  --  ALSA Soc AD1980 codec support
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  *
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- * Copyright:	Analog Device Inc.
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+ * Copyright:	Analog Devices Inc.
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  * Author:	Roy Huang <roy.huang@analog.com>
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  * 		Cliff Cai <cliff.cai@analog.com>
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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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 /*
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@@ -260,7 +256,7 @@
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 	if (ret < 0)
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 		goto reset_err;
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-	vendor_id2 = snd_soc_component_read32(component, AC97_VENDOR_ID2);
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+	vendor_id2 = snd_soc_component_read(component, AC97_VENDOR_ID2);
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 	if (vendor_id2 == 0x5374) {
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 		dev_warn(component->dev,
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 			"Found AD1981 - only 2/2 IN/OUT Channels supported\n");
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@@ -274,7 +270,7 @@
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 	snd_soc_component_write(component, AC97_SURROUND_MASTER, 0x0000);
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 	/*power on LFE/CENTER/Surround DACs*/
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-	ext_status = snd_soc_component_read32(component, AC97_EXTENDED_STATUS);
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+	ext_status = snd_soc_component_read(component, AC97_EXTENDED_STATUS);
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 	snd_soc_component_write(component, AC97_EXTENDED_STATUS, ext_status&~0x3800);
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 	return 0;