diff options
author | Peter Rosin <peda@axentia.se> | 2018-05-16 10:16:47 +0300 |
---|---|---|
committer | Wolfram Sang <wsa@the-dreams.de> | 2018-05-29 21:30:49 +0300 |
commit | 30a6475744cf11f31a296cb85b43bab40ebbea92 (patch) | |
tree | 655bc88b8866daf280ac5d3d14e07959499ccaf4 /drivers/i2c/busses/i2c-qup.c | |
parent | ac6d5298f6af763b587495d62041fe57a2fb89e6 (diff) | |
download | linux-30a6475744cf11f31a296cb85b43bab40ebbea92.tar.xz |
i2c: busses: make use of i2c_8bit_addr_from_msg
Because it looks neater.
For diolan, this allows factoring out some code that is now common
between if and else.
For eg20t, pch_i2c_writebytes is always called with a write in
msgs->flags, and pch_i2c_readbytes with a read.
For imx, i2c_imx_dma_write and i2c_imx_write are always called with a
write in msgs->flags, and i2c_imx_read with a read.
For qup, qup_i2c_write_tx_fifo_v1 is always called with a write in
qup->msg->flags.
For stu300, also restructure debug output for resends, since that
code as a result is only handling debug output.
Reviewed-by: Guenter Roeck <linux@roeck-us.net> [diolan]
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> [efm32 and imx]
Acked-by: Linus Walleij <linus.walleij@linaro.org> [stu300]
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-qup.c')
-rw-r--r-- | drivers/i2c/busses/i2c-qup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c index c1bbeaae2095..4f793b5d0c3b 100644 --- a/drivers/i2c/busses/i2c-qup.c +++ b/drivers/i2c/busses/i2c-qup.c @@ -462,7 +462,7 @@ static void qup_i2c_write_tx_fifo_v1(struct qup_i2c_dev *qup) { struct qup_i2c_block *blk = &qup->blk; struct i2c_msg *msg = qup->msg; - u32 addr = msg->addr << 1; + u32 addr = i2c_8bit_addr_from_msg(msg); u32 qup_tag; int idx; u32 val; |