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Wed, 1 Sep 2021 15:41:58 +0800 From: Cai Huoqing To: CC: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Matthias Brugger , , , , Subject: [PATCH] mtd: rawnand: mtk_ecc: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 15:41:52 +0800 Message-ID: <20210901074153.9233-1-caihuoqing@baidu.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [172.31.63.8] X-ClientProxiedBy: BJHW-Mail-Ex07.internal.baidu.com (10.127.64.17) To BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) X-Baidu-BdMsfe-DateCheck: 1_BJHW-Mail-Ex15_2021-09-01 15:41:59:549 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210901_004200_851376_F1CC2022 X-CRM114-Status: GOOD ( 10.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing --- drivers/mtd/nand/raw/mtk_ecc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/mtk_ecc.c b/drivers/mtd/nand/raw/mtk_ecc.c index c437d97debb8..1b47964cb6da 100644 --- a/drivers/mtd/nand/raw/mtk_ecc.c +++ b/drivers/mtd/nand/raw/mtk_ecc.c @@ -495,7 +495,6 @@ static int mtk_ecc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct mtk_ecc *ecc; - struct resource *res; u32 max_eccdata_size; int irq, ret; @@ -513,8 +512,7 @@ static int mtk_ecc_probe(struct platform_device *pdev) if (!ecc->eccdata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ecc->regs = devm_ioremap_resource(dev, res); + ecc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ecc->regs)) return PTR_ERR(ecc->regs);