From 6474924e2b5ddb0030c355558966adcbe3b49022 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Wed, 28 Jun 2017 15:30:02 +0200
Subject: arch: remove unused macro/function thread_saved_pc()
The only user of thread_saved_pc() in non-arch-specific code was removed
in commit 8243d5597793 ("sched/core: Remove pointless printout in
sched_show_task()"). Remove the implementations as well.
Some architectures use thread_saved_pc() in their arch-specific code.
Leave their thread_saved_pc() intact.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/m32r/kernel/process.c | 8 --------
1 file changed, 8 deletions(-)
(limited to 'arch/m32r/kernel')
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index d8ffcfec599c..8cd7e03f4370 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -39,14 +39,6 @@
#include <linux/err.h>
-/*
- * Return saved PC of a blocked thread.
- */
-unsigned long thread_saved_pc(struct task_struct *tsk)
-{
- return tsk->thread.lr;
-}
-
void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);
--
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