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Wed, 1 Sep 2021 15:41:51 +0800 From: Cai Huoqing To: CC: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Matthias Brugger , , , , Subject: [PATCH] mtd: rawnand: mtk: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 15:41:44 +0800 Message-ID: <20210901074145.9183-1-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-Ex14_2021-09-01 15:41:51:936 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210901_004153_225752_BE363467 X-CRM114-Status: GOOD ( 10.34 ) 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_nand.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index 5c5c92132287..66f04c693c87 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -1520,7 +1520,6 @@ static int mtk_nfc_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; struct mtk_nfc *nfc; - struct resource *res; int ret, irq; nfc = devm_kzalloc(dev, sizeof(*nfc), GFP_KERNEL); @@ -1541,8 +1540,7 @@ static int mtk_nfc_probe(struct platform_device *pdev) nfc->caps = of_device_get_match_data(dev); nfc->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - nfc->regs = devm_ioremap_resource(dev, res); + nfc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(nfc->regs)) { ret = PTR_ERR(nfc->regs); goto release_ecc;