Commit 93caa0da authored by qii wang's avatar qii wang Committed by Wolfram Sang
Browse files

i2c: mediatek: speeds is replaced by macros definitions 



Different speeds have been defined by macros,
so we use macros definitions.

Signed-off-by: default avatarqii wang <qii.wang@mediatek.com>
Reviewed-by: default avatarNicolas Boichat <drinkcat@chromium.org>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 70ae5669

drivers/i2c/busses/i2c-mt65xx.c

+2 −2
Original line number Diff line number Diff line
@@ -456,7 +456,7 @@ static int mtk_i2c_do_transfer(struct mtk_i2c *i2c, struct i2c_msg *msgs, 


	control_reg = readw(i2c->base + OFFSET_CONTROL) &

			~(I2C_CONTROL_DIR_CHANGE | I2C_CONTROL_RS);

	if ((i2c->speed_hz > 400000) || (left_num >= 1))

	if ((i2c->speed_hz > MAX_FS_MODE_SPEED) || (left_num >= 1))

		control_reg |= I2C_CONTROL_RS;



	if (i2c->op == I2C_MASTER_WRRD)
@@ -465,7 +465,7 @@ static int mtk_i2c_do_transfer(struct mtk_i2c *i2c, struct i2c_msg *msgs, 
	writew(control_reg, i2c->base + OFFSET_CONTROL);



	/* set start condition */

	if (i2c->speed_hz <= 100000)

	if (i2c->speed_hz <= I2C_DEFAULT_SPEED)

		writew(I2C_ST_START_CON, i2c->base + OFFSET_EXT_CONF);

	else

		writew(I2C_FS_START_CON, i2c->base + OFFSET_EXT_CONF);

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