struct device_node *node = pdev->dev.of_node;
struct device *dev = &pdev->dev;
struct hi6220_mbox *mbox;
- struct resource *res;
int i, err;
mbox = devm_kzalloc(dev, sizeof(*mbox), GFP_KERNEL);
if (mbox->irq < 0)
return mbox->irq;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mbox->ipc = devm_ioremap_resource(dev, res);
+ mbox->ipc = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mbox->ipc)) {
dev_err(dev, "ioremap ipc failed\n");
return PTR_ERR(mbox->ipc);
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- mbox->base = devm_ioremap_resource(dev, res);
+ mbox->base = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(mbox->base)) {
dev_err(dev, "ioremap buffer failed\n");
return PTR_ERR(mbox->base);