arch/x86/kernel/ptrace.c: Quiet sparse noise
ptrace_set_debugreg() is only used in this file and should be
static. This also quiets the following sparse warning:
warning: symbol 'ptrace_set_debugreg' was not declared. Should it be static?
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: hartleys@visionengravers.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 8252879..89a04c7 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -749,7 +749,8 @@
/*
* Handle PTRACE_POKEUSR calls for the debug register area.
*/
-int ptrace_set_debugreg(struct task_struct *tsk, int n, unsigned long val)
+static int ptrace_set_debugreg(struct task_struct *tsk, int n,
+ unsigned long val)
{
struct thread_struct *thread = &(tsk->thread);
int rc = 0;