[PATCH] watchdog: Use dev_read only if OF_PLATDATA is not enabled

[Walter Lozano]

Currently watchdog tries to use dev_read_u32_default to get timeout
configuration in case OF_CONTROL is enabled. However, if SPL is
built with OF_PLATDATA this has no sense as there is no device tree.

This patch fixes this issue by only use dev_read_u32_default if OF_CONTROL
is enabled but OF_PLATDATA is not.

Signed-off-by: Walter Lozano <walter.lozano at collabora.com>
---
 include/wdt.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/wdt.h b/include/wdt.h
index 5bcff24ab3..dd83dfdd32 100644
--- a/include/wdt.h
+++ b/include/wdt.h
@@ -130,11 +130,10 @@ static inline int initr_watchdog(void)
 		}
 	}
 
-	if (CONFIG_IS_ENABLED(OF_CONTROL)) {
+	if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) {
 		timeout = dev_read_u32_default(gd->watchdog_dev, "timeout-sec",
 					       WATCHDOG_TIMEOUT_SECS);
 	}
-
 	wdt_start(gd->watchdog_dev, timeout * 1000, 0);
 	gd->flags |= GD_FLG_WDT_READY;
 	printf("WDT:   Started with%s servicing (%ds timeout)\n",
-- 
2.20.1