Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/powerpc/kernel/idle_e500.S b/arch/powerpc/kernel/idle_e500.S
index 583e55a..308f499 100644
--- a/arch/powerpc/kernel/idle_e500.S
+++ b/arch/powerpc/kernel/idle_e500.S
@@ -1,13 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved.
* Dave Liu <daveliu@freescale.com>
* copy from idle_6xx.S and modify for e500 based processor,
* implement the power_save function in idle.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*/
#include <linux/threads.h>
@@ -22,10 +18,9 @@
.text
_GLOBAL(e500_idle)
- CURRENT_THREAD_INFO(r3, r1)
- lwz r4,TI_LOCAL_FLAGS(r3) /* set napping bit */
+ lwz r4,TI_LOCAL_FLAGS(r2) /* set napping bit */
ori r4,r4,_TLF_NAPPING /* so when we take an exception */
- stw r4,TI_LOCAL_FLAGS(r3) /* it will return to our caller */
+ stw r4,TI_LOCAL_FLAGS(r2) /* it will return to our caller */
#ifdef CONFIG_PPC_E500MC
wrteei 1
@@ -88,8 +83,7 @@
stw r9,_NIP(r11) /* make it do a blr */
#ifdef CONFIG_SMP
- CURRENT_THREAD_INFO(r12, r1)
- lwz r11,TI_CPU(r12) /* get cpu number * 4 */
+ lwz r11,TASK_CPU(r2) /* get cpu number * 4 */
slwi r11,r11,2
#else
li r11,0