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mtd: rawnand: oxnas: Make use of the helper function devm_platform_ioremap_resource()

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

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210901074207.9333-1-caihuoqing@baidu.com
This commit is contained in:
Cai Huoqing 2021-09-01 15:42:07 +08:00 committed by Miquel Raynal
parent 7b7be21861
commit f47dca43c5
1 changed files with 1 additions and 3 deletions
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4
drivers/mtd/nand/raw/oxnas_nand.c
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@ -79,7 +79,6 @@ static int oxnas_nand_probe(struct platform_device *pdev)
struct oxnas_nand_ctrl *oxnas; struct oxnas_nand_ctrl *oxnas;
struct nand_chip *chip; struct nand_chip *chip;
struct mtd_info *mtd; struct mtd_info *mtd;
struct resource *res;
int count = 0; int count = 0;
int err = 0; int err = 0;
int i; int i;
@ -92,8 +91,7 @@ static int oxnas_nand_probe(struct platform_device *pdev)
nand_controller_init(&oxnas->base); nand_controller_init(&oxnas->base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); oxnas->io_base = devm_platform_ioremap_resource(pdev, 0);
oxnas->io_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(oxnas->io_base)) if (IS_ERR(oxnas->io_base))
return PTR_ERR(oxnas->io_base); return PTR_ERR(oxnas->io_base);