-static struct platform_device *alloc_memdev(int id)
-{
- struct resource res[] = {
- [0] = {
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .flags = IORESOURCE_MEM,
- .desc = IORES_DESC_PERSISTENT_MEMORY,
- },
- };
- struct platform_device *pdev;
- int i, rc;
-
- for (i = 0; i < ARRAY_SIZE(res); i++) {
- struct cxl_mock_res *r = alloc_mock_res(SZ_256M);
-
- if (!r)
- return NULL;
- res[i].start = r->range.start;
- res[i].end = r->range.end;
- }
-
- pdev = platform_device_alloc("cxl_mem", id);
- if (!pdev)
- return NULL;
-
- rc = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
- if (rc)
- goto err;
-
- return pdev;
-
-err:
- platform_device_put(pdev);
- return NULL;
-}
-