c6x: use early_init_dt_scan

Convert c6x to use new early_init_dt_scan function.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: linux-c6x-dev@linux-c6x.org

arch/c6x/kernel/devicetree.c

@@ -10,28 +10,9 @@
  *
  */
 #include <linux/init.h>
-#include <linux/of.h>
-#include <linux/of_fdt.h>
 #include <linux/initrd.h>
 #include <linux/memblock.h>
 
-void __init early_init_devtree(void *params)
-{
-	/* Setup flat device-tree pointer */
-	initial_boot_params = params;
-
-	/* Retrieve various informations from the /chosen node of the
-	 * device-tree, including the platform type, initrd location and
-	 * size and more ...
-	 */
-	of_scan_flat_dt(early_init_dt_scan_chosen, boot_command_line);
-
-	/* Scan memory nodes and rebuild MEMBLOCKs */
-	of_scan_flat_dt(early_init_dt_scan_root, NULL);
-	of_scan_flat_dt(early_init_dt_scan_memory, NULL);
-}
-
-
 #ifdef CONFIG_BLK_DEV_INITRD
 void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {

arch/c6x/kernel/setup.c

@@ -287,7 +287,7 @@ notrace void __init machine_init(unsigned long dt_ptr)
 		fdt = dtb;
 
 	/* Do some early initialization based on the flat device tree */
-	early_init_devtree(fdt);
+	early_init_dt_scan(fdt);
 
 	parse_early_param();
 }