Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec...

[sfrench/cifs-2.6.git] / drivers / watchdog / at32ap700x_wdt.c

diff --git a/drivers/watchdog/at32ap700x_wdt.c b/drivers/watchdog/at32ap700x_wdt.c
index 1cddf92cb9a604f8afd43312af0b46ef4d145bd8..750bc5281d79d18ec7c3fca85e31254aae412251 100644 (file)
--- a/drivers/watchdog/at32ap700x_wdt.c
+++ b/drivers/watchdog/at32ap700x_wdt.c
@@ -346,9 +346,13 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
        } else {
                wdt->users = 0;
        }
-       wdt->miscdev.minor = WATCHDOG_MINOR;
-       wdt->miscdev.name = "watchdog";
-       wdt->miscdev.fops = &at32_wdt_fops;
+
+       wdt->miscdev.minor      = WATCHDOG_MINOR;
+       wdt->miscdev.name       = "watchdog";
+       wdt->miscdev.fops       = &at32_wdt_fops;
+       wdt->miscdev.parent     = &pdev->dev;
+
+       platform_set_drvdata(pdev, wdt);
 
        if (at32_wdt_settimeout(timeout)) {
                at32_wdt_settimeout(TIMEOUT_DEFAULT);
@@ -360,17 +364,17 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
        ret = misc_register(&wdt->miscdev);
        if (ret) {
                dev_dbg(&pdev->dev, "failed to register wdt miscdev\n");
-               goto err_iounmap;
+               goto err_register;
        }
 
-       platform_set_drvdata(pdev, wdt);
-       wdt->miscdev.parent = &pdev->dev;
        dev_info(&pdev->dev,
                "AT32AP700X WDT at 0x%p, timeout %d sec (nowayout=%d)\n",
                wdt->regs, wdt->timeout, nowayout);
 
        return 0;
 
+err_register:
+       platform_set_drvdata(pdev, NULL);
 err_iounmap:
        iounmap(wdt->regs);
 err_free: