pwm: zx: 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 · bde048e · bde048e
1 parent 6945fe4
commit bde048e
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/pwm/pwm-zx.c b/drivers/pwm/pwm-zx.c
@@ -196,16 +196,14 @@ static const struct pwm_ops zx_pwm_ops = {
 static int zx_pwm_probe(struct platform_device *pdev)
 {
 	struct zx_pwm_chip *zpc;
-	struct resource *res;
 	unsigned int i;
 	int ret;
 
 	zpc = devm_kzalloc(&pdev->dev, sizeof(*zpc), GFP_KERNEL);
 	if (!zpc)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	zpc->base = devm_ioremap_resource(&pdev->dev, res);
+	zpc->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(zpc->base))
 		return PTR_ERR(zpc->base);