mtd: rawnand: gpmi: Make use of the helper function devm_platform_ioremap_resource_by...

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/20210901074130.9083-1-caihuoqing@baidu.com

diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index 4d08e4a..10cc718 100644 (file)
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -951,11 +951,9 @@ static int acquire_register_block(struct gpmi_nand_data *this,
 {
        struct platform_device *pdev = this->pdev;
        struct resources *res = &this->resources;
-       struct resource *r;
        void __iomem *p;
 
-       r = platform_get_resource_byname(pdev, IORESOURCE_MEM, res_name);
-       p = devm_ioremap_resource(&pdev->dev, r);
+       p = devm_platform_ioremap_resource_byname(pdev, res_name);
        if (IS_ERR(p))
                return PTR_ERR(p);