superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

i3c: mipi-i3c-hci: use adapter timeout value for I2C transfers 

I2C adapters have their own timeout value which can be changed by
userspace if desired. Use it for I2C transfers. The default is 1Hz, so
the default behaviour is unchanged.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250604101831.56585-4-wsa+renesas@sang-engineering.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
pull/1312/head
Wolfram Sang 2025-06-04 12:18:29 +02:00 committed by Alexandre Belloni
parent be27ed6728
commit c0a90eb55a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/i3c/master/mipi-i3c-hci/core.c
View File

@ -395,7 +395,7 @@ static int i3c_hci_i2c_xfers(struct i2c_dev_desc *dev,
ret = hci->io->queue_xfer(hci, xfer, nxfers);
if (ret)
goto out;
if (!wait_for_completion_timeout(&done, HZ) &&
if (!wait_for_completion_timeout(&done, m->i2c.timeout) &&
hci->io->dequeue_xfer(hci, xfer, nxfers)) {
ret = -ETIME;
goto out;