mtd: rawnand: stm32_fmc2: Use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230707040622.78174-6-frank.li@vivo.com

drivers/mtd/nand/raw/stm32_fmc2_nand.c

@@ -1922,8 +1922,8 @@ static int stm32_fmc2_nfc_probe(struct platform_device *pdev)
 		if (!(nfc->cs_assigned & BIT(chip_cs)))
 			continue;
 
-		res = platform_get_resource(pdev, IORESOURCE_MEM, mem_region);
-		nfc->data_base[chip_cs] = devm_ioremap_resource(dev, res);
+		nfc->data_base[chip_cs] = devm_platform_get_and_ioremap_resource(pdev,
+						mem_region, &res);
 		if (IS_ERR(nfc->data_base[chip_cs]))
 			return PTR_ERR(nfc->data_base[chip_cs]);