arch/sparc/prom/misc_64.c:165:5: warning: no previous prototype for ‘prom_get_mmu_ihandle’

The function prom_get_mmu_ihandle has no users outside of misc_64.c so
declare it static.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
---
 arch/sparc/prom/misc_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sparc/prom/misc_64.c b/arch/sparc/prom/misc_64.c
index aed94cd4a1e73..3792736ff21fd 100644
--- a/arch/sparc/prom/misc_64.c
+++ b/arch/sparc/prom/misc_64.c
@@ -162,7 +162,7 @@ unsigned char prom_get_idprom(char *idbuf, int num_bytes)
 	return 0xff;
 }
 
-int prom_get_mmu_ihandle(void)
+static int prom_get_mmu_ihandle(void)
 {
 	phandle node;
 	int ret;
-- 
2.34.1