diff options
| -rw-r--r-- | drivers/watchdog/wm831x_wdt.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/watchdog/wm831x_wdt.c b/drivers/watchdog/wm831x_wdt.c index 6cd1ba41b47c..263c883f0806 100644 --- a/drivers/watchdog/wm831x_wdt.c +++ b/drivers/watchdog/wm831x_wdt.c @@ -199,7 +199,8 @@ static int __devinit wm831x_wdt_probe(struct platform_device *pdev) if (reg & WM831X_WDOG_DEBUG) dev_warn(wm831x->dev, "Watchdog is paused\n"); - driver_data = kzalloc(sizeof(*driver_data), GFP_KERNEL); + driver_data = devm_kzalloc(&pdev->dev, sizeof(*driver_data), + GFP_KERNEL); if (!driver_data) { dev_err(wm831x->dev, "Unable to alloacate watchdog device\n"); ret = -ENOMEM; @@ -250,7 +251,7 @@ static int __devinit wm831x_wdt_probe(struct platform_device *pdev) dev_err(wm831x->dev, "Failed to request update GPIO: %d\n", ret); - goto err_alloc; + goto err; } ret = gpio_direction_output(pdata->update_gpio, 0); @@ -292,8 +293,6 @@ static int __devinit wm831x_wdt_probe(struct platform_device *pdev) err_gpio: if (driver_data->update_gpio) gpio_free(driver_data->update_gpio); -err_alloc: - kfree(driver_data); err: return ret; } |