{
const struct of_device_id *id;
struct rockchip_pwm_chip *pc;
- struct resource *r;
u32 enable_conf, ctrl;
int ret, count;
if (!pc)
return -ENOMEM;
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- pc->base = devm_ioremap_resource(&pdev->dev, r);
+ pc->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pc->base))
return PTR_ERR(pc->base);