mtd: rawnand: denali: Make use of the helper function devm_platform_ioremap_resource_...

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() 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/20210901074116.8983-1-caihuoqing@baidu.com

diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c
index f08740ae282ba4de5867525c420c21f1ec118a0f..8513bb9fcfccc848c7484bfc0aff8a84f02fc2e2 100644 (file)
--- a/drivers/mtd/nand/raw/denali_dt.c
+++ b/drivers/mtd/nand/raw/denali_dt.c
@@ -113,7 +113,6 @@ static int denali_dt_chip_init(struct denali_controller *denali,
 static int denali_dt_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
-       struct resource *res;
        struct denali_dt *dt;
        const struct denali_dt_data *data;
        struct denali_controller *denali;
@@ -139,13 +138,11 @@ static int denali_dt_probe(struct platform_device *pdev)
        if (denali->irq < 0)
                return denali->irq;
 
-       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "denali_reg");
-       denali->reg = devm_ioremap_resource(dev, res);
+       denali->reg = devm_platform_ioremap_resource_byname(pdev, "denali_reg");
        if (IS_ERR(denali->reg))
                return PTR_ERR(denali->reg);
 
-       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_data");
-       denali->host = devm_ioremap_resource(dev, res);
+       denali->host = devm_platform_ioremap_resource_byname(pdev, "nand_data");
        if (IS_ERR(denali->host))
                return PTR_ERR(denali->host);