int ret;
u64 val;
unsigned long clk_rate;
- struct resource *res;
struct img_pwm_chip *pwm;
const struct of_device_id *of_dev_id;
pwm->dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- pwm->base = devm_ioremap_resource(&pdev->dev, res);
+ pwm->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pwm->base))
return PTR_ERR(pwm->base);