JIRA: https://issues.redhat.com/browse/RHEL-78828
commit ce15d6b3d5c3c6f78290066be0f0a4fd89cdeb5b
Author: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Date: Tue, 3 Dec 2024 00:18:22 +0530
USB5744 SMBus initialization is done once in probe() and doing it in resume
is not supported so avoid going into suspend and reset the HUB.
There is a sysfs property 'always_powered_in_suspend' to implement this
feature but since default state should be set to a working configuration
so override this property value.
It fixes the suspend/resume testcase on Kria KR260 Robotics Starter Kit.
Fixes: 6782311d04df ("usb: misc: onboard_usb_dev: add Microchip usb5744 SMBus programming support")
Cc: stable@vger.kernel.org
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://lore.kernel.org/r/1733165302-1694891-1-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Desnes Nunes <desnesn@redhat.com>
2a7410c8ab