From: Yangtao Li <tiny.windzz@gmail.com>
Date: Sun, 29 Dec 2019 08:05:41 +0000 (+0000)
Subject: pwm: rcar: Convert to devm_platform_ioremap_resource()
X-Git-Tag: accepted/tizen/unified/20230118.172025~7730^2~72
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3d3a32593957da447a27520beefb1834ba068a57;p=platform%2Fkernel%2Flinux-rpi.git

pwm: rcar: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
---

diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 7ab9eb6..3e23f1e 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -204,15 +204,13 @@ static const struct pwm_ops rcar_pwm_ops = {
 static int rcar_pwm_probe(struct platform_device *pdev)
 {
 	struct rcar_pwm_chip *rcar_pwm;
-	struct resource *res;
 	int ret;
 
 	rcar_pwm = devm_kzalloc(&pdev->dev, sizeof(*rcar_pwm), GFP_KERNEL);
 	if (rcar_pwm == NULL)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	rcar_pwm->base = devm_ioremap_resource(&pdev->dev, res);
+	rcar_pwm->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(rcar_pwm->base))
 		return PTR_ERR(rcar_pwm->base);