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authorGavin Shan <gwshan@linux.vnet.ibm.com>2016-05-03 23:22:50 +1000
committerRob Herring <robh@kernel.org>2016-05-16 07:22:35 -0500
commitc4263233f30e72f2645ff83c9074c994f88b015a (patch)
tree6c53dd42f19c1710a7527ea28cfa4436fd8e7634 /drivers/of/unittest.c
parent947c82cbf01c9c6012cb96e385b5f6d6d1e1decb (diff)
downloadlinux-c4263233f30e72f2645ff83c9074c994f88b015a.tar.gz
drivers/of: Specify parent node in of_fdt_unflatten_tree()
This adds one more argument to of_fdt_unflatten_tree() to specify the parent node of the FDT blob that is going to be unflattened. In the result, the function can be used to unflatten FDT blob that represents device sub-tree in PowerNV PCI hotplug driver. Cc: Jyri Sarha <jsarha@ti.com> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/unittest.c')
-rw-r--r--drivers/of/unittest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index e986e6ee52e0..8c0f11c3153c 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -921,7 +921,7 @@ static int __init unittest_data_add(void)
"not running tests\n", __func__);
return -ENOMEM;
}
- of_fdt_unflatten_tree(unittest_data, &unittest_data_node);
+ of_fdt_unflatten_tree(unittest_data, NULL, &unittest_data_node);
if (!unittest_data_node) {
pr_warn("%s: No tree to attach; not running tests\n", __func__);
return -ENODATA;