diff options
| author | qii wang <qii.wang@mediatek.com> | 2019-01-21 10:59:30 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-02-05 16:10:43 +0300 |
| commit | 93caa0dab77cb4bd6c8efd82042f5a6b73d2b87e (patch) | |
| tree | ee7bf17bbd66ae87652f2c328c41d6d3246cd9f4 | |
| parent | 70ae5669b5b3f357a5c1d64152508506624a5c5d (diff) | |
| download | linux-93caa0dab77cb4bd6c8efd82042f5a6b73d2b87e.tar.xz | |
i2c: mediatek: speeds is replaced by macros definitions
Different speeds have been defined by macros,
so we use macros definitions.
Signed-off-by: qii wang <qii.wang@mediatek.com>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| -rw-r--r-- | drivers/i2c/busses/i2c-mt65xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index a74ef76705e0..7396449703a1 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); |