watchdog: Convert to devm_ioremap_resource()

[karo-tx-linux.git] / drivers / watchdog / txx9wdt.c

diff --git a/drivers/watchdog/txx9wdt.c b/drivers/watchdog/txx9wdt.c
index b04c92b1d71aa51c8fb7ac332fd94a3074c5be06..88f23c5cfddba5cf646d6adb4de5c4bccd1b9bb4 100644 (file)
--- a/drivers/watchdog/txx9wdt.c
+++ b/drivers/watchdog/txx9wdt.c
@@ -121,9 +121,9 @@ static int __init txx9wdt_probe(struct platform_device *dev)
        }
 
        res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-       txx9wdt_reg = devm_request_and_ioremap(&dev->dev, res);
-       if (!txx9wdt_reg) {
-               ret = -EBUSY;
+       txx9wdt_reg = devm_ioremap_resource(&dev->dev, res);
+       if (IS_ERR(txx9wdt_reg)) {
+               ret = PTR_ERR(txx9wdt_reg);
                goto exit;
        }