Commit c0a90eb5 authored by Wolfram Sang's avatar Wolfram Sang Committed by Alexandre Belloni
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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: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250604101831.56585-4-wsa+renesas@sang-engineering.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent be27ed67

drivers/i3c/master/mipi-i3c-hci/core.c

+1 −1
Original line number Diff line number Diff line
@@ -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;