linux-kernel - [PATCH] mtd: rawnand: orion: use devm_platform_get_and_ioremap

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Message-ID: <202211220933274886024@zte.com.cn>
Date:   Tue, 22 Nov 2022 09:33:27 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <miquel.raynal@...tlin.com>
Cc:     <richard@....at>, <vigneshr@...com>,
        <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <chi.minghao@....com.cn>
Subject: [PATCH] mtd: rawnand: orion: use

 devm_platform_get_and_ioremap_resource()

From: Minghao Chi <chi.minghao@....com.cn>

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

Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
---
 drivers/mtd/nand/raw/orion_nand.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/orion_nand.c b/drivers/mtd/nand/raw/orion_nand.c
index 1bfecf502216..00bd7be76e07 100644
--- a/drivers/mtd/nand/raw/orion_nand.c
+++ b/drivers/mtd/nand/raw/orion_nand.c
@@ -102,7 +102,6 @@ static int __init orion_nand_probe(struct platform_device *pdev)
 	struct mtd_info *mtd;
 	struct nand_chip *nc;
 	struct orion_nand_data *board;
-	struct resource *res;
 	void __iomem *io_base;
 	int ret = 0;
 	u32 val = 0;
@@ -119,8 +118,7 @@ static int __init orion_nand_probe(struct platform_device *pdev)
 	info->controller.ops = &orion_nand_ops;
 	nc->controller = &info->controller;

-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(&pdev->dev, res);
+	io_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);

 	if (IS_ERR(io_base))
 		return PTR_ERR(io_base);
-- 
2.25.1