of/flattree: merge find_flat_dt_string and initial_boot_params

Merge common code between Microblaze and PowerPC.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Michal Simek <monstr@monstr.eu>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index 41d432b13553..d1a79f3da789 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -57,7 +57,11 @@ struct boot_param_header {
         u32     dt_struct_size;         /* size of the DT structure block */
 };
 
+/* TBD: Temporary export of fdt globals - remove when code fully merged */
+extern struct boot_param_header *initial_boot_params;
+
 /* For scanning the flat device-tree at boot time */
+extern char *find_flat_dt_string(u32 offset);
 extern int __init of_scan_flat_dt(int (*it)(unsigned long node,
                                             const char *uname, int depth,
                                             void *data),