From df3f126482dba8e00cdbfc8fc44a05a5a35b1704 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 16 Apr 2018 11:58:16 -0500 Subject: [PATCH] libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid() 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 291717b6fbdb ("libnvdimm, of_pmem: workaround OF_NUMA=n build error") can be reverted. Fixes: 717197608952 ("libnvdimm: Add device-tree based driver") Cc: Dan Williams Cc: Oliver O'Halloran Cc: linux-nvdimm@lists.01.org Signed-off-by: Rob Herring Signed-off-by: Dan Williams --- 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 85013bad35de..0a701837dfc0 100644 --- a/drivers/nvdimm/of_pmem.c +++ b/drivers/nvdimm/of_pmem.c @@ -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);