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| author | Dan Williams <dan.j.williams@intel.com> | 2020-07-20 15:08:13 -0700 |
|---|---|---|
| committer | Vishal Verma <vishal.l.verma@intel.com> | 2020-07-28 12:21:10 -0600 |
| commit | 5cf81ce1893da01fede18c6749eafd4bc1c5ae9b (patch) | |
| tree | 8e967db481acb05abdb10a663fee3c205fe63092 /drivers/nvdimm/namespace_devs.c | |
| parent | 60d360acddc54344409a710af07c561e025f13f5 (diff) | |
| download | linux-5cf81ce1893da01fede18c6749eafd4bc1c5ae9b.tar.bz2 | |
libnvdimm: Convert to DEVICE_ATTR_ADMIN_RO()
Move libnvdimm sysfs attributes that currently use an open coded
DEVICE_ATTR() to hide sensitive root-only information (physical memory
layout) to the new DEVICE_ATTR_ADMIN_RO() helper.
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Diffstat (limited to 'drivers/nvdimm/namespace_devs.c')
| -rw-r--r-- | drivers/nvdimm/namespace_devs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index ae155e860fdc..6da67f4d641a 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -1309,7 +1309,7 @@ static ssize_t resource_show(struct device *dev, return -ENXIO; return sprintf(buf, "%#llx\n", (unsigned long long) res->start); } -static DEVICE_ATTR(resource, 0400, resource_show, NULL); +static DEVICE_ATTR_ADMIN_RO(resource); static const unsigned long blk_lbasize_supported[] = { 512, 520, 528, 4096, 4104, 4160, 4224, 0 }; |