Commit ac97c937 authored by Eliav Farber's avatar Eliav Farber Committed by Wim Van Sebroeck
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watchdog: sp805: disable watchdog on remove 



Disable the watchdog if it is active while removing the module.
It is necessary in order to prevent a reset in case watchdog
hw was running before the removal.

Signed-off-by: default avatarEliav Farber <farbere@amazon.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220414054233.1357-2-farbere@amazon.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent a7ceca43

drivers/watchdog/sp805_wdt.c

+1 −0
Original line number Diff line number Diff line
@@ -272,6 +272,7 @@ sp805_wdt_probe(struct amba_device *adev, const struct amba_id *id) 
	watchdog_set_nowayout(&wdt->wdd, nowayout);

	watchdog_set_drvdata(&wdt->wdd, wdt);

	watchdog_set_restart_priority(&wdt->wdd, 128);

	watchdog_stop_on_unregister(&wdt->wdd);



	/*

	 * If 'timeout-sec' devicetree property is specified, use that.