mtd: rawnand: stm32_fmc2: Make use of the helper function devm_platform_ioremap_resou...

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: Christophe Kerello <christophe.kerello@foss.st.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210901074222.9433-1-caihuoqing@baidu.com

diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
index 1c277fb..97b4e02 100644 (file)
--- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c
+++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
@@ -1899,15 +1899,11 @@ static int stm32_fmc2_nfc_probe(struct platform_device *pdev)
 
                nfc->data_phys_addr[chip_cs] = res->start;
 
-               res = platform_get_resource(pdev, IORESOURCE_MEM,
-                                           mem_region + 1);
-               nfc->cmd_base[chip_cs] = devm_ioremap_resource(dev, res);
+               nfc->cmd_base[chip_cs] = devm_platform_ioremap_resource(pdev, mem_region + 1);
                if (IS_ERR(nfc->cmd_base[chip_cs]))
                        return PTR_ERR(nfc->cmd_base[chip_cs]);
 
-               res = platform_get_resource(pdev, IORESOURCE_MEM,
-                                           mem_region + 2);
-               nfc->addr_base[chip_cs] = devm_ioremap_resource(dev, res);
+               nfc->addr_base[chip_cs] = devm_platform_ioremap_resource(pdev, mem_region + 2);
                if (IS_ERR(nfc->addr_base[chip_cs]))
                        return PTR_ERR(nfc->addr_base[chip_cs]);
        }