From: Billy Tsai Date: Mon, 26 Sep 2022 10:51:45 +0000 (+0800) Subject: i3c: master: Remove the wrong place of reattach. X-Git-Tag: v6.1-rc5~161^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=90f4a09a15239f4a819b2e90a7a0b92a75060655;p=platform%2Fkernel%2Flinux-starfive.git i3c: master: Remove the wrong place of reattach. The reattach should be used when an I3C device has its address changed. But the modified place in this patch doesn't have the address changed of the newdev. This wrong reattach will reserve the same address slot twice and return unexpected -EBUSY when the bus find the duplicate device with diffent dynamic address. Signed-off-by: Billy Tsai Link: https://lore.kernel.org/r/20220926105145.8145-2-billy_tsai@aspeedtech.com Signed-off-by: Alexandre Belloni --- diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 6349ce0..351c81a 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -1911,10 +1911,6 @@ int i3c_master_add_i3c_dev_locked(struct i3c_master_controller *master, i3c_master_free_i3c_dev(olddev); } - ret = i3c_master_reattach_i3c_dev(newdev, old_dyn_addr); - if (ret) - goto err_detach_dev; - /* * Depending on our previous state, the expected dynamic address might * differ: