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libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid()

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Remove the direct dependency on of_node_to_nid() by using dev_to_node()
instead. Any DT platform device will have its NUMA node id set when the
device is created.

With this, commit 291717b6fb ("libnvdimm, of_pmem: workaround OF_NUMA=n
build error") can be reverted.

Fixes: 7171976089 ("libnvdimm: Add device-tree based driver")
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Oliver O'Halloran <oohall@gmail.com>
Cc: linux-nvdimm@lists.01.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Rob Herring 2018-04-16 11:58:16 -05:00 committed by Dan Williams
parent 9484e12d79
commit df3f126482
1 changed files with 1 additions and 1 deletions
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2
drivers/nvdimm/of_pmem.c
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@ -67,7 +67,7 @@ static int of_pmem_region_probe(struct platform_device *pdev)
*/
memset(&ndr_desc, 0, sizeof(ndr_desc));
ndr_desc.attr_groups = region_attr_groups;
ndr_desc.numa_node = of_node_to_nid(np);
ndr_desc.numa_node = dev_to_node(&pdev->dev);
ndr_desc.res = &pdev->resource[i];
ndr_desc.of_node = np;
set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags);