io_uring: add a helper for setting a ref node

[linux-2.6-microblaze.git] / drivers / watchdog / stpmic1_wdt.c

diff --git a/drivers/watchdog/stpmic1_wdt.c b/drivers/watchdog/stpmic1_wdt.c
index ad431d8..45d0c54 100644 (file)
--- a/drivers/watchdog/stpmic1_wdt.c
+++ b/drivers/watchdog/stpmic1_wdt.c
@@ -81,18 +81,19 @@ static const struct watchdog_ops pmic_watchdog_ops = {
 
 static int pmic_wdt_probe(struct platform_device *pdev)
 {
+       struct device *dev = &pdev->dev;
        int ret;
        struct stpmic1 *pmic;
        struct stpmic1_wdt *wdt;
 
-       if (!pdev->dev.parent)
+       if (!dev->parent)
                return -EINVAL;
 
-       pmic = dev_get_drvdata(pdev->dev.parent);
+       pmic = dev_get_drvdata(dev->parent);
        if (!pmic)
                return -EINVAL;
 
-       wdt = devm_kzalloc(&pdev->dev, sizeof(struct stpmic1_wdt), GFP_KERNEL);
+       wdt = devm_kzalloc(dev, sizeof(struct stpmic1_wdt), GFP_KERNEL);
        if (!wdt)
                return -ENOMEM;
 
@@ -102,15 +103,15 @@ static int pmic_wdt_probe(struct platform_device *pdev)
        wdt->wdtdev.ops = &pmic_watchdog_ops;
        wdt->wdtdev.min_timeout = PMIC_WDT_MIN_TIMEOUT;
        wdt->wdtdev.max_timeout = PMIC_WDT_MAX_TIMEOUT;
-       wdt->wdtdev.parent = &pdev->dev;
+       wdt->wdtdev.parent = dev;
 
        wdt->wdtdev.timeout = PMIC_WDT_DEFAULT_TIMEOUT;
-       watchdog_init_timeout(&wdt->wdtdev, 0, &pdev->dev);
+       watchdog_init_timeout(&wdt->wdtdev, 0, dev);
 
        watchdog_set_nowayout(&wdt->wdtdev, nowayout);
        watchdog_set_drvdata(&wdt->wdtdev, wdt);
 
-       ret = devm_watchdog_register_device(&pdev->dev, &wdt->wdtdev);
+       ret = devm_watchdog_register_device(dev, &wdt->wdtdev);
        if (ret)
                return ret;