spi: npcm-fiu: Use devm_platform_ioremap_resource_byname()

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221029071529.3019626-1-yangyingliang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-npcm-fiu.c

@@ -699,7 +699,6 @@ static int npcm_fiu_probe(struct platform_device *pdev)
 	struct spi_controller *ctrl;
 	struct npcm_fiu_spi *fiu;
 	void __iomem *regbase;
-	struct resource *res;
 	int id, ret;
 
 	ctrl = devm_spi_alloc_master(dev, sizeof(*fiu));
@@ -725,8 +724,7 @@ static int npcm_fiu_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, fiu);
 	fiu->dev = dev;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "control");
-	regbase = devm_ioremap_resource(dev, res);
+	regbase = devm_platform_ioremap_resource_byname(pdev, "control");
 	if (IS_ERR(regbase))
 		return PTR_ERR(regbase);