linux-kernel - [PATCH -next 4/6] fpga: dfl: Use devm_platform_ioremap

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Date:   Thu,  6 Apr 2023 10:34:30 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     mdf@...nel.org
Cc:     hao.wu@...el.com, yilun.xu@...el.com, trix@...hat.com,
        linux-fpga@...r.kernel.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH -next 4/6] fpga: dfl: Use devm_platform_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_ioremap_resource(), as this is exactly what this
function does.

Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 drivers/fpga/dfl-fme-mgr.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/fpga/dfl-fme-mgr.c b/drivers/fpga/dfl-fme-mgr.c
index af0785783b52..ab228d8837a0 100644
--- a/drivers/fpga/dfl-fme-mgr.c
+++ b/drivers/fpga/dfl-fme-mgr.c
@@ -280,7 +280,6 @@ static int fme_mgr_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct fme_mgr_priv *priv;
 	struct fpga_manager *mgr;
-	struct resource *res;
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
@@ -290,8 +289,7 @@ static int fme_mgr_probe(struct platform_device *pdev)
 		priv->ioaddr = pdata->ioaddr;
 
 	if (!priv->ioaddr) {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		priv->ioaddr = devm_ioremap_resource(dev, res);
+		priv->ioaddr = devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(priv->ioaddr))
 			return PTR_ERR(priv->ioaddr);
 	}
-- 
2.20.1.7.g153144c