[src/trunk]: src/sys/arch/powerpc/ibm4xx copyin(): Remove one more needless m...

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e3be1486422a
branches:  trunk
changeset: 370000:e3be1486422a
user:      rin <rin%NetBSD.org@localhost>
date:      Mon Sep 12 06:19:14 2022 +0000

description:
copyin(): Remove one more needless mtpid. No regression for full ATF.

diffstat:

 sys/arch/powerpc/ibm4xx/trap.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r f84e121986d4 -r e3be1486422a sys/arch/powerpc/ibm4xx/trap.c
--- a/sys/arch/powerpc/ibm4xx/trap.c    Mon Sep 12 02:25:44 2022 +0000
+++ b/sys/arch/powerpc/ibm4xx/trap.c    Mon Sep 12 06:19:14 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: trap.c,v 1.95 2022/09/11 09:27:18 rin Exp $    */
+/*     $NetBSD: trap.c,v 1.96 2022/09/12 06:19:14 rin Exp $    */
 
 /*
  * Copyright 2001 Wasabi Systems, Inc.
@@ -69,7 +69,7 @@
 #define        __UFETCHSTORE_PRIVATE
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.95 2022/09/11 09:27:18 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.96 2022/09/12 06:19:14 rin Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_ddb.h"
@@ -498,8 +498,7 @@
                "dcbst  0,%[kaddr];"            /* flush cache */
                "sync;"
 
-       "10:"   "mtpid  %[pid];"                /* Restore PID and MSR */
-               "mtmsr  %[msr];"
+       "10:"   "mtmsr  %[msr];"                /* Restore MSR */
                "isync;"
 
                : [msr] "=&r" (msr), [pid] "=&r" (pid), [tmp] "=&r" (tmp)