]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
usb: yurex: make waiting on yurex_write interruptible
authorOliver Neukum <oneukum@suse.com>
Tue, 24 Sep 2024 08:43:45 +0000 (10:43 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 14 Dec 2024 18:51:10 +0000 (19:51 +0100)
commit5f6c28cbd995a01c9846655159320a8765ff6b25
treeb2ace4865dc43d1ca3a4941a8bc8c95df8f2f866
parentdc26c8db0837661a9c8bd54b3d51e1674df4249d
usb: yurex: make waiting on yurex_write interruptible

[ Upstream commit e0aa9614ab0fd35b404e4b16ebe879f9fc152591 ]

The IO yurex_write() needs to wait for in order to have a device
ready for writing again can take a long time time.
Consequently the sleep is done in an interruptible state.
Therefore others waiting for yurex_write() itself to finish should
use mutex_lock_interruptible.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Fixes: 6bc235a2e24a5 ("USB: add driver for Meywa-Denki & Kayac YUREX")
Rule: add
Link: https://lore.kernel.org/stable/20240924084415.300557-1-oneukum%40suse.com
Link: https://lore.kernel.org/r/20240924084415.300557-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/usb/misc/iowarrior.c
drivers/usb/misc/yurex.c