diff options
Diffstat (limited to 'drivers/watchdog/ux500_wdt.c')
| -rw-r--r-- | drivers/watchdog/ux500_wdt.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/watchdog/ux500_wdt.c b/drivers/watchdog/ux500_wdt.c index 37c084353cce..9fa7f95f7554 100644 --- a/drivers/watchdog/ux500_wdt.c +++ b/drivers/watchdog/ux500_wdt.c @@ -86,8 +86,9 @@ static struct watchdog_device ux500_wdt = { static int ux500_wdt_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; int ret; - struct ux500_wdt_data *pdata = dev_get_platdata(&pdev->dev); + struct ux500_wdt_data *pdata = dev_get_platdata(dev); if (pdata) { if (pdata->timeout > 0) @@ -96,7 +97,7 @@ static int ux500_wdt_probe(struct platform_device *pdev) ux500_wdt.max_timeout = WATCHDOG_MAX28; } - ux500_wdt.parent = &pdev->dev; + ux500_wdt.parent = dev; watchdog_set_nowayout(&ux500_wdt, nowayout); /* disable auto off on sleep */ @@ -105,18 +106,11 @@ static int ux500_wdt_probe(struct platform_device *pdev) /* set HW initial value */ prcmu_load_a9wdog(PRCMU_WDOG_ALL, timeout * 1000); - ret = watchdog_register_device(&ux500_wdt); + ret = devm_watchdog_register_device(dev, &ux500_wdt); if (ret) return ret; - dev_info(&pdev->dev, "initialized\n"); - - return 0; -} - -static int ux500_wdt_remove(struct platform_device *dev) -{ - watchdog_unregister_device(&ux500_wdt); + dev_info(dev, "initialized\n"); return 0; } @@ -153,7 +147,6 @@ static int ux500_wdt_resume(struct platform_device *pdev) static struct platform_driver ux500_wdt_driver = { .probe = ux500_wdt_probe, - .remove = ux500_wdt_remove, .suspend = ux500_wdt_suspend, .resume = ux500_wdt_resume, .driver = { |