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From:   Yangtao Li <tiny.windzz@gmail.com>
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Cc:     Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH 23/32] pwm: berlin: convert to devm_platform_ioremap_resource
Date:   Sun, 29 Dec 2019 08:06:01 +0000
Message-Id: <20191229080610.7597-23-tiny.windzz@gmail.com>
In-Reply-To: <20191229080610.7597-1-tiny.windzz@gmail.com>
References: <20191229080610.7597-1-tiny.windzz@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/pwm/pwm-berlin.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-berlin.c b/drivers/pwm/pwm-berlin.c
index b91c477cc84b..fe405289e582 100644
--- a/drivers/pwm/pwm-berlin.c
+++ b/drivers/pwm/pwm-berlin.c
@@ -186,15 +186,13 @@ MODULE_DEVICE_TABLE(of, berlin_pwm_match);
 static int berlin_pwm_probe(struct platform_device *pdev)
 {
 	struct berlin_pwm_chip *pwm;
-	struct resource *res;
 	int ret;
 
 	pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
 	if (!pwm)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pwm->base = devm_ioremap_resource(&pdev->dev, res);
+	pwm->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pwm->base))
 		return PTR_ERR(pwm->base);
 
-- 
2.17.1