diff options
| author |   Tobias Klauser <tklauser@distanz.ch> | 2017-09-18 13:35:44 +0200 |
|---|---|---|
| committer |   Matt Turner <mattst88@gmail.com> | 2018-01-20 16:58:36 -0800 |
| commit | 16dc17ee61ec3c16643fea675715cb3845d94735 (patch) | |
| tree | df0d1e590ead2525f85aec775228ee2e2c6d6ced | |
| parent | alpha: make XTABS equivalent to TAB3 (diff) | |
| download | linux-dev-16dc17ee61ec3c16643fea675715cb3845d94735.tar.xz linux-dev-16dc17ee61ec3c16643fea675715cb3845d94735.zip | |
alpha: make thread_saved_pc static
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()"), so it no longer needs to be globally defined for
Alpha and can be made static.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Matt Turner <mattst88@gmail.com>
| -rw-r--r-- | arch/alpha/include/asm/processor.h | 5 | ||||
| -rw-r--r-- | arch/alpha/kernel/process.c | 2 |
2 files changed, 2 insertions, 5 deletions
diff --git a/arch/alpha/include/asm/processor.h b/arch/alpha/include/asm/processor.h index bfe784f2d4af..cb05d045efe3 100644 --- a/arch/alpha/include/asm/processor.h +++ b/arch/alpha/include/asm/processor.h @@ -40,15 +40,12 @@ typedef struct { struct thread_struct { }; #define INIT_THREAD { } -/* Return saved PC of a blocked thread. */ -struct task_struct; -extern unsigned long thread_saved_pc(struct task_struct *); - /* Do necessary setup to start up a newly executed thread. */ struct pt_regs; extern void start_thread(struct pt_regs *, unsigned long, unsigned long); /* Free all resources held by a thread. */ +struct task_struct; extern void release_thread(struct task_struct *); unsigned long get_wchan(struct task_struct *p); diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 74bfb1f2d68e..3af7db471029 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -361,7 +361,7 @@ EXPORT_SYMBOL(dump_elf_task_fp); * all. -- r~ */ -unsigned long +static unsigned long thread_saved_pc(struct task_struct *t) { unsigned long base = (unsigned long)task_stack_page(t); |