sparc64: Unexport prom_service_exists().
Only used by functions in misc_64.c so make it private
to that file.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/prom/misc_64.c b/arch/sparc/prom/misc_64.c
index d24bc44..b900fdf 100644
--- a/arch/sparc/prom/misc_64.c
+++ b/arch/sparc/prom/misc_64.c
@@ -18,7 +18,7 @@
#include <asm/system.h>
#include <asm/ldc.h>
-int prom_service_exists(const char *service_name)
+static int prom_service_exists(const char *service_name)
{
unsigned long args[5];