of: merge of_attach_node() & of_detach_node()

Merge common code between PowerPC and Microblaze

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 462825e03123..7cecc8fea9bd 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -2,6 +2,10 @@ config OF_FLATTREE
         bool
         depends on OF
 
+config OF_DYNAMIC
+        def_bool y
+        depends on OF && PPC_OF
+
 config OF_DEVICE
         def_bool y
         depends on OF && (SPARC || PPC_OF || MICROBLAZE)