[PATCH v4 01/17] powerpc/interrupt: Fix CONFIG ifdef typo

[Nicholas Piggin]

From: Christophe Leroy <christophe.le...@csgroup.eu>

CONFIG_PPC_BOOK3S should be CONFIG_PPC_BOOK3S_64. restore_math is a
no-op for other configurations.

Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
[np: split from another patch]
Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
 arch/powerpc/kernel/interrupt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c
index e0938ba298f2..f2baeee437f7 100644
--- a/arch/powerpc/kernel/interrupt.c
+++ b/arch/powerpc/kernel/interrupt.c
@@ -303,7 +303,7 @@ notrace unsigned long syscall_exit_prepare(unsigned long r3,
                ti_flags = READ_ONCE(current_thread_info()->flags);
        }
 
-       if (IS_ENABLED(CONFIG_PPC_BOOK3S) && IS_ENABLED(CONFIG_PPC_FPU)) {
+       if (IS_ENABLED(CONFIG_PPC_BOOK3S_64) && IS_ENABLED(CONFIG_PPC_FPU)) {
                if (IS_ENABLED(CONFIG_PPC_TRANSACTIONAL_MEM) &&
                                unlikely((ti_flags & _TIF_RESTORE_TM))) {
                        restore_tm_state(regs);
-- 
2.23.0