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-rw-r--r--drivers/watchdog/sp805_wdt.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c
index 9849db0743a7..b240195597c1 100644
--- a/drivers/watchdog/sp805_wdt.c
+++ b/drivers/watchdog/sp805_wdt.c
@@ -244,7 +244,14 @@ 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);
- wdt_setload(&wdt->wdd, DEFAULT_TIMEOUT);
+
+ /*
+ * If 'timeout-sec' devicetree property is specified, use that.
+ * Otherwise, use DEFAULT_TIMEOUT
+ */
+ wdt->wdd.timeout = DEFAULT_TIMEOUT;
+ watchdog_init_timeout(&wdt->wdd, 0, &adev->dev);
+ wdt_setload(&wdt->wdd, wdt->wdd.timeout);
ret = watchdog_register_device(&wdt->wdd);
if (ret) {