diff --git a/drivers/pwm/pwm-lpc18xx-sct.c b/drivers/pwm/pwm-lpc18xx-sct.c
index 5ff1114..f32a9e0 100644
--- a/drivers/pwm/pwm-lpc18xx-sct.c
+++ b/drivers/pwm/pwm-lpc18xx-sct.c
@@ -325,7 +325,6 @@
 {
 	struct lpc18xx_pwm_chip *lpc18xx_pwm;
 	struct pwm_device *pwm;
-	struct resource *res;
 	int ret, i;
 	u64 val;
 
@@ -336,8 +335,7 @@
 
 	lpc18xx_pwm->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	lpc18xx_pwm->base = devm_ioremap_resource(&pdev->dev, res);
+	lpc18xx_pwm->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(lpc18xx_pwm->base))
 		return PTR_ERR(lpc18xx_pwm->base);
 
@@ -400,12 +398,6 @@
 	lpc18xx_pwm_writel(lpc18xx_pwm, LPC18XX_PWM_LIMIT,
 			   BIT(lpc18xx_pwm->period_event));
 
-	ret = pwmchip_add(&lpc18xx_pwm->chip);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "pwmchip_add failed: %d\n", ret);
-		goto disable_pwmclk;
-	}
-
 	for (i = 0; i < lpc18xx_pwm->chip.npwm; i++) {
 		struct lpc18xx_pwm_data *data;
 
@@ -415,14 +407,12 @@
 				    GFP_KERNEL);
 		if (!data) {
 			ret = -ENOMEM;
-			goto remove_pwmchip;
+			goto disable_pwmclk;
 		}
 
 		pwm_set_chip_data(pwm, data);
 	}
 
-	platform_set_drvdata(pdev, lpc18xx_pwm);
-
 	val = lpc18xx_pwm_readl(lpc18xx_pwm, LPC18XX_PWM_CTRL);
 	val &= ~LPC18XX_PWM_BIDIR;
 	val &= ~LPC18XX_PWM_CTRL_HALT;
@@ -430,10 +420,16 @@
 	val |= LPC18XX_PWM_PRE(0);
 	lpc18xx_pwm_writel(lpc18xx_pwm, LPC18XX_PWM_CTRL, val);
 
+	ret = pwmchip_add(&lpc18xx_pwm->chip);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "pwmchip_add failed: %d\n", ret);
+		goto disable_pwmclk;
+	}
+
+	platform_set_drvdata(pdev, lpc18xx_pwm);
+
 	return 0;
 
-remove_pwmchip:
-	pwmchip_remove(&lpc18xx_pwm->chip);
 disable_pwmclk:
 	clk_disable_unprepare(lpc18xx_pwm->pwm_clk);
 	return ret;