/* Get basic io resource and map it */
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!mem) {
- dev_err(&pdev->dev, "no mem resource?\n");
- return -EINVAL;
- }
-
dws->regs = devm_ioremap_resource(&pdev->dev, mem);
if (IS_ERR(dws->regs)) {
dev_err(&pdev->dev, "SPI region map failed\n");