diff options
Diffstat (limited to 'drivers/watchdog/imx2_wdt.c')
| -rw-r--r-- | drivers/watchdog/imx2_wdt.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c index b8ef2c6dca7c..c44c3334003a 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; |