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| author | Tobias Klauser <tklauser@distanz.ch> | 2017-06-28 15:30:02 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-06-28 16:13:57 -0700 |
| commit | 6474924e2b5ddb0030c355558966adcbe3b49022 (patch) | |
| tree | c217bdbd7999bd6a9d45e220a5f6efdd828f8df3 /arch/score | |
| parent | e547204f1f4f314a7352f7b93332fdc1a2e4b24c (diff) | |
| download | lwn-6474924e2b5ddb0030c355558966adcbe3b49022.tar.gz lwn-6474924e2b5ddb0030c355558966adcbe3b49022.zip | |
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>
Diffstat (limited to 'arch/score')
| -rw-r--r-- | arch/score/include/asm/processor.h | 1 | ||||
| -rw-r--r-- | arch/score/kernel/process.c | 5 |
2 files changed, 0 insertions, 6 deletions
diff --git a/arch/score/include/asm/processor.h b/arch/score/include/asm/processor.h index d9a922d8711b..299274581968 100644 --- a/arch/score/include/asm/processor.h +++ b/arch/score/include/asm/processor.h @@ -13,7 +13,6 @@ struct task_struct; */ extern void (*cpu_wait)(void); -extern unsigned long thread_saved_pc(struct task_struct *tsk); extern void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp); extern unsigned long get_wchan(struct task_struct *p); diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c index eb64d7a677cb..6e20241a1ed4 100644 --- a/arch/score/kernel/process.c +++ b/arch/score/kernel/process.c @@ -101,11 +101,6 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *r) return 1; } -unsigned long thread_saved_pc(struct task_struct *tsk) -{ - return task_pt_regs(tsk)->cp0_epc; -} - unsigned long get_wchan(struct task_struct *task) { if (!task || task == current || task->state == TASK_RUNNING) |