diff options
Diffstat (limited to 'drivers/watchdog/max63xx_wdt.c')
| -rw-r--r-- | drivers/watchdog/max63xx_wdt.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/watchdog/max63xx_wdt.c b/drivers/watchdog/max63xx_wdt.c index 773c661723ca..cc9d328086ed 100644 --- a/drivers/watchdog/max63xx_wdt.c +++ b/drivers/watchdog/max63xx_wdt.c @@ -14,6 +14,7 @@ * another interface, some abstraction will have to be introduced. */ +#include <linux/err.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/types.h> @@ -198,9 +199,9 @@ static int max63xx_wdt_probe(struct platform_device *pdev) heartbeat = current_timeout->twd; wdt_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - wdt_base = devm_request_and_ioremap(&pdev->dev, wdt_mem); - if (!wdt_base) - return -ENOMEM; + wdt_base = devm_ioremap_resource(&pdev->dev, wdt_mem); + if (IS_ERR(wdt_base)) + return PTR_ERR(wdt_base); max63xx_wdt_dev.timeout = heartbeat; watchdog_set_nowayout(&max63xx_wdt_dev, nowayout); |