diff options
| author | Dan Williams | 2019-11-12 17:08:04 -0800 |
|---|---|---|
| committer | Dan Williams | 2019-11-19 09:52:12 -0800 |
| commit | 360eba7ebdf716194ed2ede1ebc3ce0f9790a91c (patch) | |
| tree | 0da6dfefc2d6ed35dfa5481ad8c985fd1e6142db /drivers | |
| parent | 4ce79fa97e6a54ee028063381346dc2fea91a76b (diff) | |
libnvdimm: Move nvdimm_attribute_group to device_type
A 'struct device_type' instance can carry default attributes for the
device. Use this facility to remove the export of
nvdimm_attribute_group and put the responsibility on the core rather
than leaf implementations to define this attribute.
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Oliver O'Halloran" <oohall@gmail.com>
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Link: https://lore.kernel.org/r/157309903201.1582359.10966209746585062329.stgit@dwillia2-desk3.amr.corp.intel.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/nfit/core.c | 1 | ||||
| -rw-r--r-- | drivers/nvdimm/dimm_devs.c | 36 |
2 files changed, 18 insertions, 19 deletions
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 69c406ecc3a6..84fc1f865802 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -1698,7 +1698,6 @@ static const struct attribute_group acpi_nfit_dimm_attribute_group = { }; static const struct attribute_group *acpi_nfit_dimm_attribute_groups[] = { - &nvdimm_attribute_group, &acpi_nfit_dimm_attribute_group, NULL, }; diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c index 278867c68682..94ea6dba6b4f 100644 --- a/drivers/nvdimm/dimm_devs.c +++ b/drivers/nvdimm/dimm_devs.c @@ -202,22 +202,6 @@ static void nvdimm_release(struct device *dev) kfree(nvdimm); } -static const struct attribute_group *nvdimm_attribute_groups[] = { - &nd_device_attribute_group, - NULL, -}; - -static const struct device_type nvdimm_device_type = { - .name = "nvdimm", - .release = nvdimm_release, - .groups = nvdimm_attribute_groups, -}; - -bool is_nvdimm(struct device *dev) -{ - return dev->type == &nvdimm_device_type; -} - struct nvdimm *to_nvdimm(struct device *dev) { struct nvdimm *nvdimm = container_of(dev, struct nvdimm, dev); @@ -456,11 +440,27 @@ static umode_t nvdimm_visible(struct kobject *kobj, struct attribute *a, int n) return 0; } -struct attribute_group nvdimm_attribute_group = { +static const struct attribute_group nvdimm_attribute_group = { .attrs = nvdimm_attributes, .is_visible = nvdimm_visible, }; -EXPORT_SYMBOL_GPL(nvdimm_attribute_group); + +static const struct attribute_group *nvdimm_attribute_groups[] = { + &nd_device_attribute_group, + &nvdimm_attribute_group, + NULL, +}; + +static const struct device_type nvdimm_device_type = { + .name = "nvdimm", + .release = nvdimm_release, + .groups = nvdimm_attribute_groups, +}; + +bool is_nvdimm(struct device *dev) +{ + return dev->type == &nvdimm_device_type; +} struct nvdimm *__nvdimm_create(struct nvdimm_bus *nvdimm_bus, void *provider_data, const struct attribute_group **groups, |