linux-kernel - [PATCH v4 01/23] mtd: nand: denali

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Message-Id: <1496704922-12261-2-git-send-email-yamada.masahiro@socionext.com>
Date:   Tue,  6 Jun 2017 08:21:40 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-mtd@...ts.infradead.org
Cc:     Enrico Jorns <ejo@...gutronix.de>,
        Artem Bityutskiy <artem.bityutskiy@...ux.intel.com>,
        Dinh Nguyen <dinguyen@...nel.org>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Graham Moore <grmoore@...nsource.altera.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Chuanxiao Dong <chuanxiao.dong@...el.com>,
        Jassi Brar <jaswinder.singh@...aro.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
        linux-kernel@...r.kernel.org,
        Brian Norris <computersforpeace@...il.com>,
        Richard Weinberger <richard@....at>
Subject: [PATCH v4 01/23] mtd: nand: denali_dt: clean up resource ioremap

No need to use two struct resource pointers.  Just reuse one.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

Changes in v4:
  - Newly added

Changes in v3: None
Changes in v2: None

 drivers/mtd/nand/denali_dt.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/mtd/nand/denali_dt.c b/drivers/mtd/nand/denali_dt.c
index df9ef36..b48430f 100644
--- a/drivers/mtd/nand/denali_dt.c
+++ b/drivers/mtd/nand/denali_dt.c
@@ -49,7 +49,7 @@ MODULE_DEVICE_TABLE(of, denali_nand_dt_ids);
 
 static int denali_dt_probe(struct platform_device *pdev)
 {
-	struct resource *denali_reg, *nand_data;
+	struct resource *res;
 	struct denali_dt *dt;
 	const struct denali_dt_data *data;
 	struct denali_nand_info *denali;
@@ -74,15 +74,13 @@ static int denali_dt_probe(struct platform_device *pdev)
 		return denali->irq;
 	}
 
-	denali_reg = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-						  "denali_reg");
-	denali->flash_reg = devm_ioremap_resource(&pdev->dev, denali_reg);
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "denali_reg");
+	denali->flash_reg = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(denali->flash_reg))
 		return PTR_ERR(denali->flash_reg);
 
-	nand_data = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-						 "nand_data");
-	denali->flash_mem = devm_ioremap_resource(&pdev->dev, nand_data);
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_data");
+	denali->flash_mem = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(denali->flash_mem))
 		return PTR_ERR(denali->flash_mem);
 
-- 
2.7.4