From: Romain Izard <romain.izard.pro@xxxxxxxxx>
[ Upstream commit 2e0432f8f8ad11b4bd208445360220efa5b37d82 ]
When using watchdog_init_timeout to update the default timeout value,
an error means that there is no "timeout-sec" in the relevant device
tree node.
This should not prevent binding of the driver to the device.
Fixes: 976932e40036 ("watchdog: sama5d4: make use of timeout-secs provided in devicetree")
Signed-off-by: Romain Izard <romain.izard.pro@xxxxxxxxx>
Reviewed-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/watchdog/sama5d4_wdt.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/watchdog/sama5d4_wdt.c b/drivers/watchdog/sama5d4_wdt.c
index 255169916dbb6..1e93c1b0e3cfc 100644
--- a/drivers/watchdog/sama5d4_wdt.c
+++ b/drivers/watchdog/sama5d4_wdt.c
@@ -247,11 +247,7 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
}
}
- ret = watchdog_init_timeout(wdd, wdt_timeout, &pdev->dev);
- if (ret) {
- dev_err(&pdev->dev, "unable to set timeout value\n");
- return ret;
- }
+ watchdog_init_timeout(wdd, wdt_timeout, &pdev->dev);
timeout = WDT_SEC2TICKS(wdd->timeout);
--
2.20.1
