diff options
Diffstat (limited to 'tools/testing/nvdimm/test/nfit.c')
| -rw-r--r-- | tools/testing/nvdimm/test/nfit.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c index c75abb497a1a..f87e9f251d13 100644 --- a/tools/testing/nvdimm/test/nfit.c +++ b/tools/testing/nvdimm/test/nfit.c @@ -670,6 +670,7 @@ static int nfit_test_search_spa(struct nvdimm_bus *bus, .addr = spa->spa, .region = NULL, }; + struct nfit_mem *nfit_mem; u64 dpa; ret = device_for_each_child(&bus->dev, &ctx, @@ -687,8 +688,12 @@ static int nfit_test_search_spa(struct nvdimm_bus *bus, */ nd_mapping = &nd_region->mapping[nd_region->ndr_mappings - 1]; nvdimm = nd_mapping->nvdimm; + nfit_mem = nvdimm_provider_data(nvdimm); + if (!nfit_mem) + return -EINVAL; - spa->devices[0].nfit_device_handle = handle[nvdimm->id]; + spa->devices[0].nfit_device_handle = + __to_nfit_memdev(nfit_mem)->device_handle; spa->num_nvdimms = 1; spa->devices[0].dpa = dpa; @@ -1712,7 +1717,9 @@ static void put_dimms(void *data) device_unregister(t->dimm_dev[i]); } -static struct class *nfit_test_dimm; +static const struct class nfit_test_dimm = { + .name = "nfit_test_dimm", +}; static int dimm_name_to_id(struct device *dev) { @@ -1830,7 +1837,7 @@ static int nfit_test_dimm_init(struct nfit_test *t) if (devm_add_action_or_reset(&t->pdev.dev, put_dimms, t)) return -ENOMEM; for (i = 0; i < t->num_dcr; i++) { - t->dimm_dev[i] = device_create_with_groups(nfit_test_dimm, + t->dimm_dev[i] = device_create_with_groups(&nfit_test_dimm, &t->pdev.dev, 0, NULL, nfit_test_dimm_attribute_groups, "test_dimm%d", i + t->dcr_idx); @@ -1878,14 +1885,14 @@ static size_t sizeof_spa(struct acpi_nfit_system_address *spa) static int nfit_test0_alloc(struct nfit_test *t) { struct acpi_nfit_system_address *spa = NULL; + struct acpi_nfit_flush_address *flush; size_t nfit_size = sizeof_spa(spa) * NUM_SPA + sizeof(struct acpi_nfit_memory_map) * NUM_MEM + sizeof(struct acpi_nfit_control_region) * NUM_DCR + offsetof(struct acpi_nfit_control_region, window_size) * NUM_DCR + sizeof(struct acpi_nfit_data_region) * NUM_BDW - + (sizeof(struct acpi_nfit_flush_address) - + sizeof(u64) * NUM_HINTS) * NUM_DCR + + struct_size(flush, hint_address, NUM_HINTS) * NUM_DCR + sizeof(struct acpi_nfit_capabilities); int i; @@ -3240,11 +3247,6 @@ static int nfit_test_probe(struct platform_device *pdev) return 0; } -static int nfit_test_remove(struct platform_device *pdev) -{ - return 0; -} - static void nfit_test_release(struct device *dev) { struct nfit_test *nfit_test = to_nfit_test(dev); @@ -3259,7 +3261,6 @@ static const struct platform_device_id nfit_test_id[] = { static struct platform_driver nfit_test_driver = { .probe = nfit_test_probe, - .remove = nfit_test_remove, .driver = { .name = KBUILD_MODNAME, }, @@ -3282,11 +3283,9 @@ static __init int nfit_test_init(void) if (!nfit_wq) return -ENOMEM; - nfit_test_dimm = class_create(THIS_MODULE, "nfit_test_dimm"); - if (IS_ERR(nfit_test_dimm)) { - rc = PTR_ERR(nfit_test_dimm); + rc = class_register(&nfit_test_dimm); + if (rc) goto err_register; - } nfit_pool = gen_pool_create(ilog2(SZ_4M), NUMA_NO_NODE); if (!nfit_pool) { @@ -3383,10 +3382,11 @@ static __exit void nfit_test_exit(void) for (i = 0; i < NUM_NFITS; i++) put_device(&instances[i]->pdev.dev); - class_destroy(nfit_test_dimm); + class_unregister(&nfit_test_dimm); } module_init(nfit_test_init); module_exit(nfit_test_exit); +MODULE_DESCRIPTION("Test ACPI NFIT devices"); MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Intel Corporation"); |