pwm: tiecap: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <[email protected]> Reviewed-by: Uwe Kleine-König <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
boxfire · Dec 17, 2020 · 1dcf052 · 1dcf052
1 parent 860b1ca
commit 1dcf052
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
@@ -196,7 +196,6 @@ static int ecap_pwm_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct ecap_pwm_chip *pc;
-	struct resource *r;
 	struct clk *clk;
 	int ret;
 
@@ -230,8 +229,7 @@ static int ecap_pwm_probe(struct platform_device *pdev)
 	pc->chip.base = -1;
 	pc->chip.npwm = 1;
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pc->mmio_base = devm_ioremap_resource(&pdev->dev, r);
+	pc->mmio_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pc->mmio_base))
 		return PTR_ERR(pc->mmio_base);