From: Wolfram Sang Date: Wed, 4 Jun 2025 10:18:30 +0000 (+0200) Subject: i3c: master: svc: use adapter timeout value for I2C transfers X-Git-Tag: v6.17-rc1~56^2~21 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a747e01adad2715bc002755ee15ef72360190ffc;p=thirdparty%2Fkernel%2Flinux.git i3c: master: svc: 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: Miquel Raynal Reviewed-by: Frank Li Link: https://lore.kernel.org/r/20250604101831.56585-5-wsa+renesas@sang-engineering.com Signed-off-by: Alexandre Belloni --- diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c index 7e1a7cb94b436..6d0eea80ea348 100644 --- a/drivers/i3c/master/svc-i3c-master.c +++ b/drivers/i3c/master/svc-i3c-master.c @@ -1708,7 +1708,7 @@ static int svc_i3c_master_i2c_xfers(struct i2c_dev_desc *dev, mutex_lock(&master->lock); svc_i3c_master_enqueue_xfer(master, xfer); - if (!wait_for_completion_timeout(&xfer->comp, msecs_to_jiffies(1000))) + if (!wait_for_completion_timeout(&xfer->comp, m->i2c.timeout)) svc_i3c_master_dequeue_xfer(master, xfer); mutex_unlock(&master->lock);