diff options
| author | Przemyslaw Gaj <pgaj@cadence.com> | 2018-12-12 06:39:40 -0500 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-12-12 11:08:32 -0500 |
| commit | 25ac3da61ba144f8dbfe377eeec6b1da7ad0854a (patch) | |
| tree | 36d6d15e53608525a3572b3ee6fec6faff37ceb4 /drivers/i3c | |
| parent | afe120c777b7a6aa23b8c8a5fedae9201a7ced0c (diff) | |
i3c: master: cdns: fix I2C transfers in Cadence I3C master driver
This patch fixes I2C transfers in Cadence I3C master driver.
There was no way to queue more than one I2C transfer before.
Fixes: 603f2bee2c54 ("i3c: master: Add driver for Cadence IP")
Signed-off-by: Przemyslaw Gaj <pgaj@cadence.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'drivers/i3c')
| -rw-r--r-- | drivers/i3c/master/i3c-master-cdns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i3c/master/i3c-master-cdns.c b/drivers/i3c/master/i3c-master-cdns.c index e828921513b8..bbd79b8b1a80 100644 --- a/drivers/i3c/master/i3c-master-cdns.c +++ b/drivers/i3c/master/i3c-master-cdns.c | |||
| @@ -835,7 +835,7 @@ static int cdns_i3c_master_i2c_xfers(struct i2c_dev_desc *dev, | |||
| 835 | return -ENOMEM; | 835 | return -ENOMEM; |
| 836 | 836 | ||
| 837 | for (i = 0; i < nxfers; i++) { | 837 | for (i = 0; i < nxfers; i++) { |
| 838 | struct cdns_i3c_cmd *ccmd = &xfer->cmds[0]; | 838 | struct cdns_i3c_cmd *ccmd = &xfer->cmds[i]; |
| 839 | 839 | ||
| 840 | ccmd->cmd0 = CMD0_FIFO_DEV_ADDR(xfers[i].addr) | | 840 | ccmd->cmd0 = CMD0_FIFO_DEV_ADDR(xfers[i].addr) | |
| 841 | CMD0_FIFO_PL_LEN(xfers[i].len) | | 841 | CMD0_FIFO_PL_LEN(xfers[i].len) | |