struct of_flash_list {
struct mtd_info *mtd;
struct map_info map;
- struct resource *res;
};
struct of_flash {
mtd_concat_destroy(info->cmtd);
}
- for (i = 0; i < info->list_size; i++) {
+ for (i = 0; i < info->list_size; i++)
if (info->list[i].mtd)
map_destroy(info->list[i].mtd);
- if (info->list[i].map.virt)
- iounmap(info->list[i].map.virt);
-
- if (info->list[i].res) {
- release_resource(info->list[i].res);
- kfree(info->list[i].res);
- }
- }
return 0;
}
err = -EBUSY;
res_size = resource_size(&res);
- info->list[i].res = request_mem_region(res.start, res_size,
- dev_name(&dev->dev));
- if (!info->list[i].res)
+ info->list[i].map.virt = devm_ioremap_resource(&dev->dev, &res);
+ if (IS_ERR(info->list[i].map.virt)) {
+ err = PTR_ERR(info->list[i].map.virt);
goto err_out;
+ }
err = -ENXIO;
width = of_get_property(dp, "bank-width", NULL);
if (err)
goto err_out;
- err = -ENOMEM;
- info->list[i].map.virt = ioremap(info->list[i].map.phys,
- info->list[i].map.size);
- if (!info->list[i].map.virt) {
- dev_err(&dev->dev, "Failed to ioremap() flash"
- " region\n");
- goto err_out;
- }
-
simple_map_init(&info->list[i].map);
/*