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authorDan Williams <dan.j.williams@intel.com>2019-11-13 04:08:56 +0300
committerDan Williams <dan.j.williams@intel.com>2019-11-19 20:52:12 +0300
commite755799aefa9385469bec49b2c2ccf1aaa33829a (patch)
tree62dedee6e71c5c6f7f6ec3ab690c32be1b6f770d /drivers/nvdimm/of_pmem.c
parent360eba7ebdf716194ed2ede1ebc3ce0f9790a91c (diff)
downloadlinux-e755799aefa9385469bec49b2c2ccf1aaa33829a.tar.xz
libnvdimm: Move nvdimm_bus_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_bus_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/157309903815.1582359.6418211876315050283.stgit@dwillia2-desk3.amr.corp.intel.com
Diffstat (limited to 'drivers/nvdimm/of_pmem.c')
-rw-r--r--drivers/nvdimm/of_pmem.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/nvdimm/of_pmem.c b/drivers/nvdimm/of_pmem.c
index c0b5ac36df9d..8224d1431ea9 100644
--- a/drivers/nvdimm/of_pmem.c
+++ b/drivers/nvdimm/of_pmem.c
@@ -9,11 +9,6 @@
#include <linux/ioport.h>
#include <linux/slab.h>
-static const struct attribute_group *bus_attr_groups[] = {
- &nvdimm_bus_attribute_group,
- NULL,
-};
-
struct of_pmem_private {
struct nvdimm_bus_descriptor bus_desc;
struct nvdimm_bus *bus;
@@ -35,7 +30,6 @@ static int of_pmem_region_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
- priv->bus_desc.attr_groups = bus_attr_groups;
priv->bus_desc.provider_name = kstrdup(pdev->name, GFP_KERNEL);
priv->bus_desc.module = THIS_MODULE;
priv->bus_desc.of_node = np;