diff options
Diffstat (limited to 'drivers/watchdog/imx2_wdt.c')
| -rw-r--r-- | drivers/watchdog/imx2_wdt.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c index ff908823688c..693ac3f4de5a 100644 --- a/drivers/watchdog/imx2_wdt.c +++ b/drivers/watchdog/imx2_wdt.c @@ -257,16 +257,11 @@ static int __init imx2_wdt_probe(struct platform_device *pdev) struct resource *res; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "can't get device resources\n"); - return -ENODEV; - } - imx2_wdt.base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(imx2_wdt.base)) return PTR_ERR(imx2_wdt.base); - imx2_wdt.clk = clk_get(&pdev->dev, NULL); + imx2_wdt.clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(imx2_wdt.clk)) { dev_err(&pdev->dev, "can't get Watchdog clock\n"); return PTR_ERR(imx2_wdt.clk); @@ -291,7 +286,6 @@ static int __init imx2_wdt_probe(struct platform_device *pdev) fail: imx2_wdt_miscdev.parent = NULL; - clk_put(imx2_wdt.clk); return ret; } @@ -304,8 +298,7 @@ static int __exit imx2_wdt_remove(struct platform_device *pdev) dev_crit(imx2_wdt_miscdev.parent, "Device removed: Expect reboot!\n"); - } else - clk_put(imx2_wdt.clk); + } imx2_wdt_miscdev.parent = NULL; return 0; |