linux-kernel - [PATCH -next] fbdev/sa1100fb: use devm_platform_ioremap

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Message-ID: <20190904115754.21612-1-yuehaibing@huawei.com>
Date:   Wed, 4 Sep 2019 19:57:54 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <b.zolnierkie@...sung.com>, <maarten.lankhorst@...ux.intel.com>,
        <daniel.vetter@...ll.ch>, <viresh.kumar@...aro.org>,
        <rafael.j.wysocki@...el.com>, <yuehaibing@...wei.com>
CC:     <dri-devel@...ts.freedesktop.org>, <linux-fbdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] fbdev/sa1100fb: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/video/fbdev/sa1100fb.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c
index ae2bcfe..4428cef 100644
--- a/drivers/video/fbdev/sa1100fb.c
+++ b/drivers/video/fbdev/sa1100fb.c
@@ -1156,7 +1156,6 @@ static struct sa1100fb_info *sa1100fb_init_fbinfo(struct device *dev)
 static int sa1100fb_probe(struct platform_device *pdev)
 {
 	struct sa1100fb_info *fbi;
-	struct resource *res;
 	int ret, irq;
 
 	if (!dev_get_platdata(&pdev->dev)) {
@@ -1172,8 +1171,7 @@ static int sa1100fb_probe(struct platform_device *pdev)
 	if (!fbi)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	fbi->base = devm_ioremap_resource(&pdev->dev, res);
+	fbi->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(fbi->base))
 		return PTR_ERR(fbi->base);
 
-- 
2.7.4