X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fwatchdog%2Fimx2_wdt.c;h=c44c3334003a11aa3a8cb53e5099c0309c77830f;hb=fe83558a33f509277aa07566d484096cc7149807;hp=b8ef2c6dca7ca900fdf6ae752b59ca1e49c1ad6a;hpb=1a43f2012455a977397deffe35912fd3f3ce17b9;p=~andy%2Flinux

diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index b8ef2c6dca7..c44c3334003 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -247,7 +247,6 @@ static struct miscdevice imx2_wdt_miscdev = {
 static int __init imx2_wdt_probe(struct platform_device *pdev)
 {
 	int ret;
-	int res_size;
 	struct resource *res;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -256,15 +255,7 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	res_size = resource_size(res);
-	if (!devm_request_mem_region(&pdev->dev, res->start, res_size,
-		res->name)) {
-		dev_err(&pdev->dev, "can't allocate %d bytes at %d address\n",
-			res_size, res->start);
-		return -ENOMEM;
-	}
-
-	imx2_wdt.base = devm_ioremap_nocache(&pdev->dev, res->start, res_size);
+	imx2_wdt.base = devm_request_and_ioremap(&pdev->dev, res);
 	if (!imx2_wdt.base) {
 		dev_err(&pdev->dev, "ioremap failed\n");
 		return -ENOMEM;