of: merge of_node_get(), of_node_put() and of_find_all_nodes()

Merge common code between Sparc, PowerPC and Microblaze.

Sparc differs in the implementation at this point, so this patch uses
a #ifdef to handle sparc differently for now.  The merging of
implementations will occur in a later patch

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h
index d4f57ffdae3f..c92b4a9e4397 100644
--- a/arch/microblaze/include/asm/prom.h
+++ b/arch/microblaze/include/asm/prom.h
@@ -40,10 +40,6 @@ extern struct device_node *of_chosen;
 extern struct device_node *allnodes;    /* temporary while merging */
 extern rwlock_t devtree_lock;   /* temporary while merging */
 
-extern struct device_node *of_find_all_nodes(struct device_node *prev);
-extern struct device_node *of_node_get(struct device_node *node);
-extern void of_node_put(struct device_node *node);
-
 /* For scanning the flat device-tree at boot time */
 extern int __init of_scan_flat_dt(int (*it)(unsigned long node,
                                         const char *uname, int depth,