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MIPS: make thread_saved_pc static

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The only user of thread_saved_pc() in non-arch-specific code was removed
in commit 8243d55977 ("sched/core: Remove pointless printout in
sched_show_task()"), so it no longer needs to be globally defined for
MIPS and can be made static.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/17303/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Tobias Klauser 2017-09-18 13:38:40 +02:00 committed by Ralf Baechle
parent 7fd60db5b3
commit 508c5757a7
2 changed files with 1 additions and 3 deletions
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2
arch/mips/include/asm/processor.h
View File

@ -368,8 +368,6 @@ struct task_struct;
/* Free all resources held by a thread. */
#define release_thread(thread) do { } while(0)
extern unsigned long thread_saved_pc(struct task_struct *tsk);
/*
* Do necessary setup to start up a newly executed thread.
*/

2
arch/mips/kernel/process.c
View File

@ -487,7 +487,7 @@ arch_initcall(frame_info_init);
/*
* Return saved PC of a blocked thread.
*/
unsigned long thread_saved_pc(struct task_struct *tsk)
static unsigned long thread_saved_pc(struct task_struct *tsk)
{
struct thread_struct *t = &tsk->thread;