From: Yangtao Li <tiny.windzz@gmail.com>
Date: Sun, 29 Dec 2019 08:06:00 +0000 (+0000)
Subject: pwm: bcm2835: Convert to devm_platform_ioremap_resource()
X-Git-Tag: v5.15~1631^2~54
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f57e7d25e5f3cb8724668c3118aee7d9a00ec7f1;p=platform%2Fkernel%2Flinux-starfive.git

pwm: bcm2835: 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-bcm2835.c b/drivers/pwm/pwm-bcm2835.c
index 6841dcfe27fc..bc018daf1488 100644
--- a/drivers/pwm/pwm-bcm2835.c
+++ b/drivers/pwm/pwm-bcm2835.c
@@ -137,7 +137,6 @@ static const struct pwm_ops bcm2835_pwm_ops = {
 static int bcm2835_pwm_probe(struct platform_device *pdev)
 {
 	struct bcm2835_pwm *pc;
-	struct resource *res;
 	int ret;
 
 	pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);
@@ -146,8 +145,7 @@ static int bcm2835_pwm_probe(struct platform_device *pdev)
 
 	pc->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pc->base = devm_ioremap_resource(&pdev->dev, res);
+	pc->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pc->base))
 		return PTR_ERR(pc->base);