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Commit e97d41b6 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "asoc: codecs: wcd938x: Fix volatile register function"

parents 2251014f 9e013b2d

asoc/codecs/wcd938x/wcd938x-regmap.c

+5 −3
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 */



#include <linux/regmap.h>
@@ -494,8 +494,10 @@ static bool wcd938x_volatile_register(struct device *dev, unsigned int reg) 
{

	if(reg <= WCD938X_BASE_ADDRESS)

		return 0;

	return (wcd938x_reg_access[WCD938X_REG(reg)] & RD_REG)

		& ~(wcd938x_reg_access[WCD938X_REG(reg)] & WR_REG);

	if ((wcd938x_reg_access[WCD938X_REG(reg)] & RD_REG)

		&& !(wcd938x_reg_access[WCD938X_REG(reg)] & WR_REG))

		return true;

	return false;

}



struct regmap_config wcd938x_regmap_config = {