mtd: rawnand: xway: 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@baidu.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210901074252.9633-1-caihuoqing@baidu.com

diff --git a/drivers/mtd/nand/raw/xway_nand.c b/drivers/mtd/nand/raw/xway_nand.c
index 26751976e50264aae741942a96b4d28bb524bdd4..92067bd5538440a7bfae413b54f1602616c68dd8 100644 (file)
--- a/drivers/mtd/nand/raw/xway_nand.c
+++ b/drivers/mtd/nand/raw/xway_nand.c
@@ -167,7 +167,6 @@ static int xway_nand_probe(struct platform_device *pdev)
 {
        struct xway_nand_data *data;
        struct mtd_info *mtd;
-       struct resource *res;
        int err;
        u32 cs;
        u32 cs_flag = 0;
@@ -178,8 +177,7 @@ static int xway_nand_probe(struct platform_device *pdev)
        if (!data)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       data->nandaddr = devm_ioremap_resource(&pdev->dev, res);
+       data->nandaddr = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(data->nandaddr))
                return PTR_ERR(data->nandaddr);