Commit 1cda2633 authored by Cai Huoqing's avatar Cai Huoqing Committed by Miquel Raynal
Browse files

mtd: rawnand: hisi504: Make use of the helper function devm_platform_ioremap_resource() 



Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: default avatarCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210901074138.9133-1-caihuoqing@baidu.com
parent fe6b7a9f

drivers/mtd/nand/raw/hisi504_nand.c

+2 −5
Original line number Diff line number Diff line
@@ -738,7 +738,6 @@ static int hisi_nfc_probe(struct platform_device *pdev) 
	struct hinfc_host *host;

	struct nand_chip  *chip;

	struct mtd_info   *mtd;

	struct resource	  *res;

	struct device_node *np = dev->of_node;



	host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
@@ -754,13 +753,11 @@ static int hisi_nfc_probe(struct platform_device *pdev) 
	if (irq < 0)

		return -ENXIO;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	host->iobase = devm_ioremap_resource(dev, res);

	host->iobase = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(host->iobase))

		return PTR_ERR(host->iobase);



	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);

	host->mmio = devm_ioremap_resource(dev, res);

	host->mmio = devm_platform_ioremap_resource(pdev, 1);

	if (IS_ERR(host->mmio))

		return PTR_ERR(host->mmio);