From b56f6103ea68d79fca38229b1e1b203ce9967af1 Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Sun, 3 Jul 2022 01:12:27 +0200 Subject: [PATCH] mtd: rawnand: intel: Use devm_platform_ioremap_resource_byname() [ Upstream commit 7471a53ddce54cee9b7a340dc930eb35b02c9eed ] Switch from open-coded platform_get_resource_byname() and devm_ioremap_resource() to devm_platform_ioremap_resource_byname() where possible to simplify the code. Signed-off-by: Martin Blumenstingl Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20220702231227.1579176-9-martin.blumenstingl@googlemail.com Stable-dep-of: 1f3b494d1fc1 ("mtd: rawnand: intel: Add missing of_node_put() in ebu_nand_probe()") Signed-off-by: Sasha Levin --- drivers/mtd/nand/raw/intel-nand-controller.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/mtd/nand/raw/intel-nand-controller.c b/drivers/mtd/nand/raw/intel-nand-controller.c index 8c78a05099bfb..bd821e4353292 100644 --- a/drivers/mtd/nand/raw/intel-nand-controller.c +++ b/drivers/mtd/nand/raw/intel-nand-controller.c @@ -595,13 +595,11 @@ static int ebu_nand_probe(struct platform_device *pdev) ebu_host->dev = dev; nand_controller_init(&ebu_host->controller); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ebunand"); - ebu_host->ebu = devm_ioremap_resource(&pdev->dev, res); + ebu_host->ebu = devm_platform_ioremap_resource_byname(pdev, "ebunand"); if (IS_ERR(ebu_host->ebu)) return PTR_ERR(ebu_host->ebu); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hsnand"); - ebu_host->hsnand = devm_ioremap_resource(&pdev->dev, res); + ebu_host->hsnand = devm_platform_ioremap_resource_byname(pdev, "hsnand"); if (IS_ERR(ebu_host->hsnand)) return PTR_ERR(ebu_host->hsnand); @@ -623,8 +621,8 @@ static int ebu_nand_probe(struct platform_device *pdev) ebu_host->cs_num = cs; resname = devm_kasprintf(dev, GFP_KERNEL, "nand_cs%d", cs); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, resname); - ebu_host->cs[cs].chipaddr = devm_ioremap_resource(dev, res); + ebu_host->cs[cs].chipaddr = devm_platform_ioremap_resource_byname(pdev, + resname); if (IS_ERR(ebu_host->cs[cs].chipaddr)) return PTR_ERR(ebu_host->cs[cs].chipaddr); -- 2.47.3