diff options
Diffstat (limited to 'drivers/watchdog/pm8916_wdt.c')
| -rw-r--r-- | drivers/watchdog/pm8916_wdt.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/watchdog/pm8916_wdt.c b/drivers/watchdog/pm8916_wdt.c index 7f10041fcf5b..2d3652004e39 100644 --- a/drivers/watchdog/pm8916_wdt.c +++ b/drivers/watchdog/pm8916_wdt.c @@ -132,15 +132,16 @@ static const struct watchdog_ops pm8916_wdt_ops = { static int pm8916_wdt_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct pm8916_wdt *wdt; struct device *parent; int err, irq; - wdt = devm_kzalloc(&pdev->dev, sizeof(*wdt), GFP_KERNEL); + wdt = devm_kzalloc(dev, sizeof(*wdt), GFP_KERNEL); if (!wdt) return -ENOMEM; - parent = pdev->dev.parent; + parent = dev->parent; /* * The pm8916-pon-wdt is a child of the pon device, which is a child @@ -150,20 +151,20 @@ static int pm8916_wdt_probe(struct platform_device *pdev) */ wdt->regmap = dev_get_regmap(parent->parent, NULL); if (!wdt->regmap) { - dev_err(&pdev->dev, "failed to locate regmap\n"); + dev_err(dev, "failed to locate regmap\n"); return -ENODEV; } err = device_property_read_u32(parent, "reg", &wdt->baseaddr); if (err) { - dev_err(&pdev->dev, "failed to get pm8916-pon address\n"); + dev_err(dev, "failed to get pm8916-pon address\n"); return err; } irq = platform_get_irq(pdev, 0); if (irq > 0) { - if (devm_request_irq(&pdev->dev, irq, pm8916_wdt_isr, 0, - "pm8916_wdt", wdt)) + if (devm_request_irq(dev, irq, pm8916_wdt_isr, 0, "pm8916_wdt", + wdt)) irq = 0; } @@ -172,23 +173,23 @@ static int pm8916_wdt_probe(struct platform_device *pdev) wdt->baseaddr + PON_PMIC_WD_RESET_S2_CTL, RESET_TYPE_HARD); if (err) { - dev_err(&pdev->dev, "failed configure watchdog\n"); + dev_err(dev, "failed configure watchdog\n"); return err; } wdt->wdev.info = (irq > 0) ? &pm8916_wdt_pt_ident : &pm8916_wdt_ident, wdt->wdev.ops = &pm8916_wdt_ops, - wdt->wdev.parent = &pdev->dev; + wdt->wdev.parent = dev; wdt->wdev.min_timeout = PM8916_WDT_MIN_TIMEOUT; wdt->wdev.max_timeout = PM8916_WDT_MAX_TIMEOUT; wdt->wdev.timeout = PM8916_WDT_DEFAULT_TIMEOUT; wdt->wdev.pretimeout = 0; watchdog_set_drvdata(&wdt->wdev, wdt); - watchdog_init_timeout(&wdt->wdev, 0, &pdev->dev); + watchdog_init_timeout(&wdt->wdev, 0, dev); pm8916_wdt_configure_timers(&wdt->wdev); - return devm_watchdog_register_device(&pdev->dev, &wdt->wdev); + return devm_watchdog_register_device(dev, &wdt->wdev); } static const struct of_device_id pm8916_wdt_id_table[] = { |