git: 6f568b14cbd0 - main - powerpc cpu_idle_booke: Move read of mfmsr under #ifdef BOOKE_E500.

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Mon, 18 Apr 2022 19:08:58 UTC 
The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=6f568b14cbd00c31188912074a680d2b198b33d0

commit 6f568b14cbd00c31188912074a680d2b198b33d0
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-04-18 19:07:34 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-04-18 19:07:34 +0000

    powerpc cpu_idle_booke: Move read of mfmsr under #ifdef BOOKE_E500.
    
    Reviewed by:    jhibbits
    Differential Revision:  https://reviews.freebsd.org/D34891
---
 sys/powerpc/powerpc/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/powerpc/powerpc/cpu.c b/sys/powerpc/powerpc/cpu.c
index a8353a30d0aa..d1fc89b410eb 100644
--- a/sys/powerpc/powerpc/cpu.c
+++ b/sys/powerpc/powerpc/cpu.c
@@ -784,11 +784,11 @@ cpu_idle_e500mc(sbintime_t sbt)
 static void
 cpu_idle_booke(sbintime_t sbt)
 {
+#ifdef BOOKE_E500
 	register_t msr;
 
 	msr = mfmsr();
 
-#ifdef BOOKE_E500
 	powerpc_sync();
 	mtmsr(msr | PSL_WE);
 #endif