"Aneesh Kumar K.V" <aneesh.ku...@linux.ibm.com> writes: > ndctl utility requires 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 <aneesh.ku...@linux.ibm.com> > --- > drivers/nvdimm/of_pmem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > 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; > > -- > 2.21.0 >
Tested-by: Vaibhav Jain <vaib...@linux.ibm.com> -- Vaibhav Jain <vaib...@linux.ibm.com> Linux Technology Center, IBM India Pvt. Ltd.
