ACPI: watchdog: Allow disabling WDAT at boot
authorJean Delvare <jdelvare@suse.de>
Thu, 6 Feb 2020 15:58:45 +0000 (16:58 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 21 Mar 2020 07:11:47 +0000 (08:11 +0100)
commit20eed76927492b4a2b099e40835e8b9a686f6748
tree1a5d3e28f428b80be44a766a9809dbd34bf1a690
parentf3c478104a9a47ee13864f0b2c16912ec6f126ea
ACPI: watchdog: Allow disabling WDAT at boot

[ Upstream commit 3f9e12e0df012c4a9a7fd7eb0d3ae69b459d6b2c ]

In case the WDAT interface is broken, give the user an option to
ignore it to let a native driver bind to the watchdog device instead.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Documentation/admin-guide/kernel-parameters.txt
drivers/acpi/acpi_watchdog.c