Fix the bug that the major version part of the firmware 
is not compared.

Signed-off-by: Masakazu Mokuno <redacted>
CC: Geoff Levand <redacted>
---
 arch/powerpc/platforms/ps3/setup.c |    2 +-
 include/asm-powerpc/ps3.h          |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c

@@ -54,7 +54,7 @@ void ps3_get_firmware_version(union ps3_
 }
 EXPORT_SYMBOL_GPL(ps3_get_firmware_version);
 
-int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev)
+s64 ps3_compare_firmware_version(u16 major, u16 minor, u16 rev)
 {
 	union ps3_firmware_version x;