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| author | Dave Jiang <dave.jiang@intel.com> | 2018-12-04 10:31:20 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-12-13 17:54:12 -0800 |
| commit | d6548ae4d16dc231dec22860c9c472bcb991fb15 (patch) | |
| tree | 429441594a2e3f96b62417a7361efc11f9bdb9fd /drivers/nvdimm/nd-core.h | |
| parent | b3ed2ce024c36054e51cca2eb31a1cdbe4a5f11e (diff) | |
| download | lwn-d6548ae4d16dc231dec22860c9c472bcb991fb15.tar.gz lwn-d6548ae4d16dc231dec22860c9c472bcb991fb15.zip | |
acpi/nfit, libnvdimm: Store dimm id as a member to struct nvdimm
The generated dimm id is needed for the sysfs attribute as well as being
used as the identifier/description for the security key. Since it's
constant and should never change, store it as a member of struct nvdimm.
As nvdimm_create() continues to grow parameters relative to NFIT driver
requirements, do not require other implementations to keep pace.
Introduce __nvdimm_create() to carry the new parameters and keep
nvdimm_create() with the long standing default api.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/nd-core.h')
| -rw-r--r-- | drivers/nvdimm/nd-core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h index 182258f64417..ff26876e6ea3 100644 --- a/drivers/nvdimm/nd-core.h +++ b/drivers/nvdimm/nd-core.h @@ -41,6 +41,7 @@ struct nvdimm { atomic_t busy; int id, num_flush; struct resource *flush_wpq; + const char *dimm_id; }; /** |