diff options
| author | Aneesh Kumar K.V <[email protected]> | 2019-08-07 09:30:29 +0530 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2019-08-13 20:31:57 -0700 |
| commit | 49bddc73d15c25a68e4294d76fc74519fda984cd (patch) | |
| tree | 3a7ea35856232f3977c203cc37d54a56de29fd45 | |
| parent | d45331b00ddb179e291766617259261c112db872 (diff) | |
libnvdimm/of_pmem: Provide a unique name for bus provider
ndctl binaries, v66 and older, mistakenly require the ndbus to have
unique names. If not while enumerating the bus in userspace it drops bus
with similar names. This results in us not listing devices beneath the
bus.
Signed-off-by: Aneesh Kumar K.V <[email protected]>
Tested-by: Vaibhav Jain <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dan Williams <[email protected]>
| -rw-r--r-- | drivers/nvdimm/of_pmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvdimm/of_pmem.c b/drivers/nvdimm/of_pmem.c index a0c8dcfa0bf9..97187d6c0bdb 100644 --- a/drivers/nvdimm/of_pmem.c +++ b/drivers/nvdimm/of_pmem.c @@ -42,7 +42,7 @@ static int of_pmem_region_probe(struct platform_device *pdev) return -ENOMEM; priv->bus_desc.attr_groups = bus_attr_groups; - priv->bus_desc.provider_name = "of_pmem"; + priv->bus_desc.provider_name = kstrdup(pdev->name, GFP_KERNEL); priv->bus_desc.module = THIS_MODULE; priv->bus_desc.of_node = np; |