struct sun4i_pwm_chip *pwm;
struct resource *res;
int ret;
- const struct of_device_id *match;
-
- match = of_match_device(sun4i_pwm_dt_ids, &pdev->dev);
pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
if (!pwm)
return -ENOMEM;
+ pwm->data = of_device_get_match_data(&pdev->dev);
+ if (!pwm->data)
+ return -ENODEV;
+
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pwm->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(pwm->base))
if (IS_ERR(pwm->clk))
return PTR_ERR(pwm->clk);
- pwm->data = match->data;
pwm->chip.dev = &pdev->dev;
pwm->chip.ops = &sun4i_pwm_ops;
pwm->chip.base = -1;