pwm: mtk-disp: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <[email protected]> Reviewed-by: Matthias Brugger <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
boxfire · Dec 17, 2020 · 6e0301e · 6e0301e
1 parent 5bec839
commit 6e0301e
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/pwm/pwm-mtk-disp.c b/drivers/pwm/pwm-mtk-disp.c
@@ -172,7 +172,6 @@ static const struct pwm_ops mtk_disp_pwm_ops = {
 static int mtk_disp_pwm_probe(struct platform_device *pdev)
 {
 	struct mtk_disp_pwm *mdp;
-	struct resource *r;
 	int ret;
 
 	mdp = devm_kzalloc(&pdev->dev, sizeof(*mdp), GFP_KERNEL);
@@ -181,8 +180,7 @@ static int mtk_disp_pwm_probe(struct platform_device *pdev)
 
 	mdp->data = of_device_get_match_data(&pdev->dev);
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mdp->base = devm_ioremap_resource(&pdev->dev, r);
+	mdp->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mdp->base))
 		return PTR_ERR(mdp->base);