sparc: Set reboot-cmd using reboot data hypervisor call if available.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/sstate.c b/arch/sparc/kernel/sstate.c
index 8cdbe59..c59af54 100644
--- a/arch/sparc/kernel/sstate.c
+++ b/arch/sparc/kernel/sstate.c
@@ -14,15 +14,10 @@
 #include <asm/head.h>
 #include <asm/io.h>
 
+#include "kernel.h"
+
 static int hv_supports_soft_state;
 
-static unsigned long kimage_addr_to_ra(const char *p)
-{
-	unsigned long val = (unsigned long) p;
-
-	return kern_base + (val - KERNBASE);
-}
-
 static void do_set_sstate(unsigned long state, const char *msg)
 {
 	unsigned long err;