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watchdog: mtk: allow setting timeout in devicetree

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watchdog_init_timeout() will allways pick timeout_param since it
defaults to a valid timeout.

By following best practice described in
Documentation/watchdog/watchdog-kernel-api.txt, it also
let us to set timout-sec property in devicetree.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Marcus Folkesson
2018-02-11 21:08:45 +01:00
committed by Wim Van Sebroeck
parent d956aa7875
commit b82e6953ac
2 changed files with 5 additions and 1 deletions
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2
drivers/watchdog/mtk_wdt.c
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@@ -57,7 +57,7 @@
#define DRV_VERSION "1.0"
static bool nowayout = WATCHDOG_NOWAYOUT;
static unsigned int timeout = WDT_MAX_TIMEOUT;
static unsigned int timeout;
struct mtk_wdt_dev {
struct watchdog_device wdt_dev;