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35 lines
726 B
35 lines
726 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* Copyright (C) 2010 Google, Inc. |
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* Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
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* Author: Dima Zavin <[email protected]> |
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*/ |
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#ifndef _LINUX_SSBI_H |
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#define _LINUX_SSBI_H |
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#include <linux/types.h> |
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int ssbi_write(struct device *dev, u16 addr, const u8 *buf, int len); |
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int ssbi_read(struct device *dev, u16 addr, u8 *buf, int len); |
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static inline int |
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ssbi_reg_read(void *context, unsigned int reg, unsigned int *val) |
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{ |
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int ret; |
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u8 v; |
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ret = ssbi_read(context, reg, &v, 1); |
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if (!ret) |
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*val = v; |
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return ret; |
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} |
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static inline int |
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ssbi_reg_write(void *context, unsigned int reg, unsigned int val) |
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{ |
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u8 v = val; |
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return ssbi_write(context, reg, &v, 1); |
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} |
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#endif
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