if (ret)
goto err_req;
- rtc = kmalloc(sizeof(*rtc), GFP_KERNEL);
+ rtc = devm_kzalloc(&dev->dev, sizeof(*rtc), GFP_KERNEL);
if (!rtc) {
ret = -ENOMEM;
goto err_rtc;
rtc->base = ioremap(dev->res.start, resource_size(&dev->res));
if (!rtc->base) {
ret = -ENOMEM;
- goto err_map;
+ goto err_rtc;
}
__raw_writel(0, rtc->base + RTC_CR);
free_irq(dev->irq[0], rtc);
err_irq:
iounmap(rtc->base);
- err_map:
- kfree(rtc);
err_rtc:
amba_release_regions(dev);
err_req:
{
struct pl030_rtc *rtc = amba_get_drvdata(dev);
- amba_set_drvdata(dev, NULL);
-
writel(0, rtc->base + RTC_CR);
free_irq(dev->irq[0], rtc);
rtc_device_unregister(rtc->rtc);
iounmap(rtc->base);
- kfree(rtc);
amba_release_regions(dev);
return 0;