Commit 6145e07e authored by Yangtao Li's avatar Yangtao Li Committed by Miquel Raynal
Browse files

mtd: lantiq-flash: 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: default avatarYangtao Li <frank.li@vivo.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230707040622.78174-14-frank.li@vivo.com
parent 0e0d59f2

drivers/mtd/maps/lantiq-flash.c

+3 −8
Original line number Diff line number Diff line
@@ -118,11 +118,9 @@ ltq_mtd_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, ltq_mtd);



	ltq_mtd->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!ltq_mtd->res) {

		dev_err(&pdev->dev, "failed to get memory resource\n");

		return -ENOENT;

	}

	ltq_mtd->map->virt = devm_platform_get_and_ioremap_resource(pdev, 0, &ltq_mtd->res);

	if (IS_ERR(ltq_mtd->map->virt))

		return PTR_ERR(ltq_mtd->map->virt);



	ltq_mtd->map = devm_kzalloc(&pdev->dev, sizeof(struct map_info),

				    GFP_KERNEL);
@@ -131,9 +129,6 @@ ltq_mtd_probe(struct platform_device *pdev) 


	ltq_mtd->map->phys = ltq_mtd->res->start;

	ltq_mtd->map->size = resource_size(ltq_mtd->res);

	ltq_mtd->map->virt = devm_ioremap_resource(&pdev->dev, ltq_mtd->res);

	if (IS_ERR(ltq_mtd->map->virt))

		return PTR_ERR(ltq_mtd->map->virt);



	ltq_mtd->map->name = ltq_map_name;

	ltq_mtd->map->bankwidth = 2;