Skip to content

Commit

Permalink
Merge branch 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/…
Browse files Browse the repository at this point in the history
…linux/kernel/git/wsa/linux

Pull i2c fix from Wolfram Sang.

* 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: imx: Use correct function to write to register
  • Loading branch information
torvalds committed Jun 24, 2017
2 parents 25b2398 + 6c782a5 commit ba6cbdb
Showing 1 changed file with 4 additions and 4 deletions.
8 changes: 4 additions & 4 deletions drivers/i2c/busses/i2c-imx.c
Original file line number Diff line number Diff line change
Expand Up @@ -734,9 +734,9 @@ static int i2c_imx_dma_read(struct imx_i2c_struct *i2c_imx,
* the first read operation, otherwise the first read cost
* one extra clock cycle.
*/
temp = readb(i2c_imx->base + IMX_I2C_I2CR);
temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);
temp |= I2CR_MTX;
writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2CR);
}
msgs->buf[msgs->len-1] = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);

Expand Down Expand Up @@ -857,9 +857,9 @@ static int i2c_imx_read(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs, bo
* the first read operation, otherwise the first read cost
* one extra clock cycle.
*/
temp = readb(i2c_imx->base + IMX_I2C_I2CR);
temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);
temp |= I2CR_MTX;
writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2CR);
}
} else if (i == (msgs->len - 2)) {
dev_dbg(&i2c_imx->adapter.dev,
Expand Down

0 comments on commit ba6cbdb

Please sign in to comment.