soc: rockchip: add cpuinfo support

[firefly-linux-kernel-4.4.55.git] / drivers / nvdimm / pfn_devs.c

diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c
index 71805a1aa0f3e5f002ee5d26339c53d49aadf951..9d3974591cd62d4ba1a6a31995ff964f022d060c 100644 (file)
--- a/drivers/nvdimm/pfn_devs.c
+++ b/drivers/nvdimm/pfn_devs.c
@@ -275,7 +275,7 @@ int nd_pfn_validate(struct nd_pfn *nd_pfn)
        } else {
                /* from init we validate */
                if (memcmp(nd_pfn->uuid, pfn_sb->uuid, 16) != 0)
-                       return -EINVAL;
+                       return -ENODEV;
        }
 
        /*