1 files changed, 1 insertions, 1 deletions

diff --git a/arch/sparc/kernel/starfire.c b/arch/sparc/kernel/starfire.c
index a4446c0fb7a1..82281a566bb8 100644
--- a/arch/sparc/kernel/starfire.c
+++ b/arch/sparc/kernel/starfire.c
@@ -24,7 +24,7 @@ int this_is_starfire = 0;
 void check_if_starfire(void)
 {
         phandle ssnode = prom_finddevice("/ssp-serial");
-        if (ssnode != 0 && ssnode != -1)
+        if (ssnode != 0 && (s32)ssnode != -1)
                 this_is_starfire = 1;
 }