linux-kernel - [PATCH] mtd: rawnand: oxnas: Make use of the helper function devm_platform_ioremap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20210901074207.9333-1-caihuoqing@baidu.com>
Date:   Wed, 1 Sep 2021 15:42:07 +0800
From:   Cai Huoqing <caihuoqing@...du.com>
To:     <caihuoqing@...du.com>
CC:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Neil Armstrong <narmstrong@...libre.com>,
        <linux-mtd@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-oxnas@...ups.io>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] mtd: rawnand: oxnas: Make use of the helper function devm_platform_ioremap_resource()

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@...du.com>
---
 drivers/mtd/nand/raw/oxnas_nand.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/oxnas_nand.c b/drivers/mtd/nand/raw/oxnas_nand.c
index f44947043e5a..cd112d45e0b5 100644
--- a/drivers/mtd/nand/raw/oxnas_nand.c
+++ b/drivers/mtd/nand/raw/oxnas_nand.c
@@ -79,7 +79,6 @@ static int oxnas_nand_probe(struct platform_device *pdev)
 	struct oxnas_nand_ctrl *oxnas;
 	struct nand_chip *chip;
 	struct mtd_info *mtd;
-	struct resource *res;
 	int count = 0;
 	int err = 0;
 	int i;
@@ -92,8 +91,7 @@ static int oxnas_nand_probe(struct platform_device *pdev)
 
 	nand_controller_init(&oxnas->base);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	oxnas->io_base = devm_ioremap_resource(&pdev->dev, res);
+	oxnas->io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(oxnas->io_base))
 		return PTR_ERR(oxnas->io_base);
 
-- 
2.25.1