linux-kernel - [PATCH 5/8] fpga: xilinx-pr-decoupler: Convert to devm_platform_ioremap

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Message-Id: <20230705094655.44753-5-frank.li@vivo.com>
Date:   Wed,  5 Jul 2023 17:46:52 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Moritz Fischer <mdf@...nel.org>, Wu Hao <hao.wu@...el.com>,
        Xu Yilun <yilun.xu@...el.com>, Tom Rix <trix@...hat.com>,
        Michal Simek <michal.simek@....com>
Cc:     Yangtao Li <frank.li@...o.com>, linux-fpga@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/8] fpga: xilinx-pr-decoupler: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/fpga/xilinx-pr-decoupler.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c
index b76d85449b8f..208d9560f56d 100644
--- a/drivers/fpga/xilinx-pr-decoupler.c
+++ b/drivers/fpga/xilinx-pr-decoupler.c
@@ -108,7 +108,6 @@ static int xlnx_pr_decoupler_probe(struct platform_device *pdev)
 	struct xlnx_pr_decoupler_data *priv;
 	struct fpga_bridge *br;
 	int err;
-	struct resource *res;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
@@ -122,8 +121,7 @@ static int xlnx_pr_decoupler_probe(struct platform_device *pdev)
 			priv->ipconfig = match->data;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->io_base = devm_ioremap_resource(&pdev->dev, res);
+	priv->io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->io_base))
 		return PTR_ERR(priv->io_base);
 
-- 
2.39.0