powerpc: Use MSR_64BIT in places

Use the new MSR_64BIT in a few places. Some of these are already ifdef'ed
for BOOKE vs BOOKS, but it's still clearer, MSR_SF does not immediately
parse as "MSR bit for 64bit".

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 6d17c37f22a1..73d6e9afcdf1 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -655,7 +655,7 @@ _GLOBAL(enable_64b_mode)
         oris    r11,r11,0x8000          /* CM bit set, we'll set ICM later */
         mtmsr   r11
 #else /* CONFIG_PPC_BOOK3E */
-        li      r12,(MSR_SF | MSR_ISF)@highest
+        li      r12,(MSR_64BIT | MSR_ISF)@highest
         sldi    r12,r12,48
         or      r11,r11,r12
         mtmsrd  r11