From: Wolfram Sang Date: Wed, 4 Jun 2025 10:18:27 +0000 (+0200) Subject: i3c: dw: use adapter timeout value for I2C transfers X-Git-Tag: v6.17-rc1~56^2~24 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b84691e7870bc5b6a66a1e81abe0eae8359dfce;p=thirdparty%2Fkernel%2Flinux.git i3c: dw: 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 Reviewed-by: Frank Li Link: https://lore.kernel.org/r/20250604101831.56585-2-wsa+renesas@sang-engineering.com Signed-off-by: Alexandre Belloni --- diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c index 611c22b72c157..0c370672a4fc0 100644 --- a/drivers/i3c/master/dw-i3c-master.c +++ b/drivers/i3c/master/dw-i3c-master.c @@ -1142,7 +1142,7 @@ static int dw_i3c_master_i2c_xfers(struct i2c_dev_desc *dev, } dw_i3c_master_enqueue_xfer(master, xfer); - if (!wait_for_completion_timeout(&xfer->comp, XFER_TIMEOUT)) + if (!wait_for_completion_timeout(&xfer->comp, m->i2c.timeout)) dw_i3c_master_dequeue_xfer(master, xfer); ret = xfer->ret;