From: Yangtao Li <tiny.windzz@gmail.com>
Date: Sun, 29 Dec 2019 08:05:44 +0000 (+0000)
Subject: pwm: tegra: Convert to devm_platform_ioremap_resource()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fa44fe41cc75523b835bf6f625ee1cbf3d0c566b;p=linux.git

pwm: tegra: 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-tegra.c b/drivers/pwm/pwm-tegra.c
index 1daf591025c00..55bc63d5a0ae1 100644
--- a/drivers/pwm/pwm-tegra.c
+++ b/drivers/pwm/pwm-tegra.c
@@ -237,7 +237,6 @@ static const struct pwm_ops tegra_pwm_ops = {
 static int tegra_pwm_probe(struct platform_device *pdev)
 {
 	struct tegra_pwm_chip *pwm;
-	struct resource *r;
 	int ret;
 
 	pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
@@ -247,8 +246,7 @@ static int tegra_pwm_probe(struct platform_device *pdev)
 	pwm->soc = of_device_get_match_data(&pdev->dev);
 	pwm->dev = &pdev->dev;
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pwm->regs = devm_ioremap_resource(&pdev->dev, r);
+	pwm->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pwm->regs))
 		return PTR_ERR(pwm->regs);