Different speeds have been defined by macros, so we use macros definitions. Signed-off-by: qii wang <qii.wang@xxxxxxxxxxxx> --- drivers/i2c/busses/i2c-mt65xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index a74ef76..7396449 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -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); -- 1.7.9.5
