diff options
Diffstat (limited to 'drivers/rtc/rtc-imxdi.c')
| -rw-r--r-- | drivers/rtc/rtc-imxdi.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c index d3a8c8e255de..abd7f9091f34 100644 --- a/drivers/rtc/rtc-imxdi.c +++ b/drivers/rtc/rtc-imxdi.c @@ -375,24 +375,16 @@ static int __init dryice_rtc_probe(struct platform_device *pdev) struct imxdi_dev *imxdi; int rc; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - imxdi = devm_kzalloc(&pdev->dev, sizeof(*imxdi), GFP_KERNEL); if (!imxdi) return -ENOMEM; imxdi->pdev = pdev; - if (!devm_request_mem_region(&pdev->dev, res->start, resource_size(res), - pdev->name)) - return -EBUSY; - - imxdi->ioaddr = devm_ioremap(&pdev->dev, res->start, - resource_size(res)); - if (imxdi->ioaddr == NULL) - return -ENOMEM; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + imxdi->ioaddr = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(imxdi->ioaddr)) + return PTR_ERR(imxdi->ioaddr); spin_lock_init(&imxdi->irq_lock); |