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authorTobias Klauser <tklauser@distanz.ch>2017-09-18 13:35:44 +0200
committerMatt Turner <mattst88@gmail.com>2018-01-20 16:58:36 -0800
commit16dc17ee61ec3c16643fea675715cb3845d94735 (patch)
treedf0d1e590ead2525f85aec775228ee2e2c6d6ced /arch/alpha
parent77e5bff1640432f28794a00800955e646dcd7455 (diff)
downloadlinux-16dc17ee61ec3c16643fea675715cb3845d94735.tar.bz2
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>
Diffstat (limited to 'arch/alpha')
-rw-r--r--arch/alpha/include/asm/processor.h5
-rw-r--r--arch/alpha/kernel/process.c2
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);