sparc: Call OF and MD cpu scanning explicitly from paging_init()

We need to split up the cpu present mask setup from the cpu_data
initialization, and this is a first step towards that.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index cbb282d..26bb391 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -358,6 +358,7 @@
 	protection_map[15] = PAGE_SHARED;
 	btfixup();
 	prom_build_devicetree();
+	of_fill_in_cpu_data();
 	device_scan();
 }