diff options
Diffstat (limited to 'drivers/watchdog/meson_wdt.c')
| -rw-r--r-- | drivers/watchdog/meson_wdt.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/watchdog/meson_wdt.c b/drivers/watchdog/meson_wdt.c index cd0275a6cdac..01889cef81e1 100644 --- a/drivers/watchdog/meson_wdt.c +++ b/drivers/watchdog/meson_wdt.c @@ -164,28 +164,27 @@ MODULE_DEVICE_TABLE(of, meson_wdt_dt_ids); static int meson_wdt_probe(struct platform_device *pdev) { - struct resource *res; + struct device *dev = &pdev->dev; struct meson_wdt_dev *meson_wdt; const struct of_device_id *of_id; int err; - meson_wdt = devm_kzalloc(&pdev->dev, sizeof(*meson_wdt), GFP_KERNEL); + meson_wdt = devm_kzalloc(dev, sizeof(*meson_wdt), GFP_KERNEL); if (!meson_wdt) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - meson_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res); + meson_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(meson_wdt->wdt_base)) return PTR_ERR(meson_wdt->wdt_base); - of_id = of_match_device(meson_wdt_dt_ids, &pdev->dev); + of_id = of_match_device(meson_wdt_dt_ids, dev); if (!of_id) { - dev_err(&pdev->dev, "Unable to initialize WDT data\n"); + dev_err(dev, "Unable to initialize WDT data\n"); return -ENODEV; } meson_wdt->data = of_id->data; - meson_wdt->wdt_dev.parent = &pdev->dev; + meson_wdt->wdt_dev.parent = dev; meson_wdt->wdt_dev.info = &meson_wdt_info; meson_wdt->wdt_dev.ops = &meson_wdt_ops; meson_wdt->wdt_dev.max_timeout = @@ -197,18 +196,18 @@ static int meson_wdt_probe(struct platform_device *pdev) watchdog_set_drvdata(&meson_wdt->wdt_dev, meson_wdt); - watchdog_init_timeout(&meson_wdt->wdt_dev, timeout, &pdev->dev); + watchdog_init_timeout(&meson_wdt->wdt_dev, timeout, dev); watchdog_set_nowayout(&meson_wdt->wdt_dev, nowayout); watchdog_set_restart_priority(&meson_wdt->wdt_dev, 128); meson_wdt_stop(&meson_wdt->wdt_dev); watchdog_stop_on_reboot(&meson_wdt->wdt_dev); - err = devm_watchdog_register_device(&pdev->dev, &meson_wdt->wdt_dev); + err = devm_watchdog_register_device(dev, &meson_wdt->wdt_dev); if (err) return err; - dev_info(&pdev->dev, "Watchdog enabled (timeout=%d sec, nowayout=%d)", + dev_info(dev, "Watchdog enabled (timeout=%d sec, nowayout=%d)", meson_wdt->wdt_dev.timeout, nowayout); return 0; |