{
struct octeon_gpio *gpio;
struct gpio_chip *chip;
- struct resource *res_mem;
void __iomem *reg_base;
int err = 0;
return -ENOMEM;
chip = &gpio->chip;
- res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- reg_base = devm_ioremap_resource(&pdev->dev, res_mem);
+ reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(reg_base))
return PTR_ERR(reg_base);