diff options
Diffstat (limited to 'drivers/watchdog/sunxi_wdt.c')
| -rw-r--r-- | drivers/watchdog/sunxi_wdt.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/watchdog/sunxi_wdt.c b/drivers/watchdog/sunxi_wdt.c index c6c73656997e..9c22f7753c6b 100644 --- a/drivers/watchdog/sunxi_wdt.c +++ b/drivers/watchdog/sunxi_wdt.c @@ -233,20 +233,19 @@ MODULE_DEVICE_TABLE(of, sunxi_wdt_dt_ids); static int sunxi_wdt_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct sunxi_wdt_dev *sunxi_wdt; - struct resource *res; int err; - sunxi_wdt = devm_kzalloc(&pdev->dev, sizeof(*sunxi_wdt), GFP_KERNEL); + sunxi_wdt = devm_kzalloc(dev, sizeof(*sunxi_wdt), GFP_KERNEL); if (!sunxi_wdt) return -EINVAL; - sunxi_wdt->wdt_regs = of_device_get_match_data(&pdev->dev); + sunxi_wdt->wdt_regs = of_device_get_match_data(dev); if (!sunxi_wdt->wdt_regs) return -ENODEV; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - sunxi_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res); + sunxi_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(sunxi_wdt->wdt_base)) return PTR_ERR(sunxi_wdt->wdt_base); @@ -255,9 +254,9 @@ static int sunxi_wdt_probe(struct platform_device *pdev) sunxi_wdt->wdt_dev.timeout = WDT_MAX_TIMEOUT; sunxi_wdt->wdt_dev.max_timeout = WDT_MAX_TIMEOUT; sunxi_wdt->wdt_dev.min_timeout = WDT_MIN_TIMEOUT; - sunxi_wdt->wdt_dev.parent = &pdev->dev; + sunxi_wdt->wdt_dev.parent = dev; - watchdog_init_timeout(&sunxi_wdt->wdt_dev, timeout, &pdev->dev); + watchdog_init_timeout(&sunxi_wdt->wdt_dev, timeout, dev); watchdog_set_nowayout(&sunxi_wdt->wdt_dev, nowayout); watchdog_set_restart_priority(&sunxi_wdt->wdt_dev, 128); @@ -266,12 +265,12 @@ static int sunxi_wdt_probe(struct platform_device *pdev) sunxi_wdt_stop(&sunxi_wdt->wdt_dev); watchdog_stop_on_reboot(&sunxi_wdt->wdt_dev); - err = devm_watchdog_register_device(&pdev->dev, &sunxi_wdt->wdt_dev); + err = devm_watchdog_register_device(dev, &sunxi_wdt->wdt_dev); if (unlikely(err)) return err; - dev_info(&pdev->dev, "Watchdog enabled (timeout=%d sec, nowayout=%d)", - sunxi_wdt->wdt_dev.timeout, nowayout); + dev_info(dev, "Watchdog enabled (timeout=%d sec, nowayout=%d)", + sunxi_wdt->wdt_dev.timeout, nowayout); return 0; } |