Subject: [PATCH 21/32] pwm: tiecap: convert to devm_platform_ioremap_resource

From: Yangtao Li <[email-masked]>
Date: Sun, 29 Dec 2019 08:05:59 +0000

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <[email-masked]>
---
 drivers/pwm/pwm-tiecap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index ab38c8203b79..3a9885cce386 100644
--- 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);
 
-- 
2.17.1

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