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Commit 8a437459 authored by Jarkko Nikula's avatar Jarkko Nikula Committed by Wolfram Sang
Browse files

i2c: designware: Make dw_readl() and dw_writel() static 



dw_readl() and dw_writel() are not used outside of i2c-designware-core and
they are not exported so make them static and remove their forward
declaration.

Signed-off-by: default avatarJarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent f6ed2b79

drivers/i2c/busses/i2c-designware-core.c

+2 −2
Original line number Diff line number Diff line
@@ -165,7 +165,7 @@ static char *abort_sources[] = { 
		"lost arbitration",

};



u32 dw_readl(struct dw_i2c_dev *dev, int offset)

static u32 dw_readl(struct dw_i2c_dev *dev, int offset)

{

	u32 value;
@@ -181,7 +181,7 @@ u32 dw_readl(struct dw_i2c_dev *dev, int offset) 
		return value;

}



void dw_writel(struct dw_i2c_dev *dev, u32 b, int offset)

static void dw_writel(struct dw_i2c_dev *dev, u32 b, int offset)

{

	if (dev->accessor_flags & ACCESS_SWAP)

		b = swab32(b);

drivers/i2c/busses/i2c-designware-core.h

+0 −2
Original line number Diff line number Diff line
@@ -112,8 +112,6 @@ struct dw_i2c_dev { 
#define ACCESS_SWAP		0x00000001

#define ACCESS_16BIT		0x00000002



extern u32 dw_readl(struct dw_i2c_dev *dev, int offset);

extern void dw_writel(struct dw_i2c_dev *dev, u32 b, int offset);

extern int i2c_dw_init(struct dw_i2c_dev *dev);

extern int i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],

		int num);