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| author |   Dan Williams <dan.j.williams@intel.com> | 2022-03-09 19:49:48 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-03-11 15:53:13 -0800 |
| commit | 3b6c6c039707f6bb7c64af2aa82a437fabb93aee (patch) | |
| tree | 0cb55f1b59a122b4aa8a754a30b8ee795dfe9b9c /drivers/acpi | |
| parent | ACPI: NFIT: Remove block aperture support (diff) | |
| download | wireguard-linux-3b6c6c039707f6bb7c64af2aa82a437fabb93aee.tar.xz wireguard-linux-3b6c6c039707f6bb7c64af2aa82a437fabb93aee.zip | |
nvdimm/region: Delete nd_blk_region infrastructure
Now that the nd_namespace_blk infrastructure is removed, delete all the
region machinery to coordinate provisioning aliased capacity between
PMEM and BLK.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/164688418803.2879318.1302315202397235855.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/nfit/core.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index bea6a219fddd..fe61f617a943 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -2036,10 +2036,6 @@ static int acpi_nfit_register_dimms(struct acpi_nfit_desc *acpi_desc) cmd_mask |= nfit_mem->dsm_mask & NVDIMM_STANDARD_CMDMASK; } - /* Quirk to ignore LOCAL for labels on HYPERV DIMMs */ - if (nfit_mem->family == NVDIMM_FAMILY_HYPERV) - set_bit(NDD_NOBLK, &flags); - if (test_bit(NFIT_MEM_LSR, &nfit_mem->flags)) { set_bit(ND_CMD_GET_CONFIG_SIZE, &cmd_mask); set_bit(ND_CMD_GET_CONFIG_DATA, &cmd_mask); @@ -2602,8 +2598,7 @@ static int acpi_nfit_register_region(struct acpi_nfit_desc *acpi_desc, { static struct nd_mapping_desc mappings[ND_MAX_MAPPINGS]; struct acpi_nfit_system_address *spa = nfit_spa->spa; - struct nd_blk_region_desc ndbr_desc; - struct nd_region_desc *ndr_desc; + struct nd_region_desc *ndr_desc, _ndr_desc; struct nfit_memdev *nfit_memdev; struct nvdimm_bus *nvdimm_bus; struct resource res; @@ -2619,10 +2614,10 @@ static int acpi_nfit_register_region(struct acpi_nfit_desc *acpi_desc, memset(&res, 0, sizeof(res)); memset(&mappings, 0, sizeof(mappings)); - memset(&ndbr_desc, 0, sizeof(ndbr_desc)); + memset(&_ndr_desc, 0, sizeof(_ndr_desc)); res.start = spa->address; res.end = res.start + spa->length - 1; - ndr_desc = &ndbr_desc.ndr_desc; + ndr_desc = &_ndr_desc; ndr_desc->res = &res; ndr_desc->provider_data = nfit_spa; ndr_desc->attr_groups = acpi_nfit_region_attribute_groups; |