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authorAbhishek Sagar <sagar.abhishek@gmail.com>2008-06-01 21:47:42 +0530
committerIngo Molnar <mingo@elte.hu>2008-06-10 11:57:49 +0200
commit1d74f2a0f64b4091e5e91b55ac1b17dff93f4b59 (patch)
tree8777ee5d38cf27939687adf2dc3d2a9a5f60b33d /arch/arm/kernel/ftrace.c
parent0eb967012ea15e6e8cfab483d9fa37bc602d400c (diff)
downloadop-kernel-dev-1d74f2a0f64b4091e5e91b55ac1b17dff93f4b59.zip
op-kernel-dev-1d74f2a0f64b4091e5e91b55ac1b17dff93f4b59.tar.gz
ftrace: remove ftrace_ip_converted()
Remove the unneeded function ftrace_ip_converted(). Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/kernel/ftrace.c')
-rw-r--r--arch/arm/kernel/ftrace.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c
index f4cb4cc..22f3d6e 100644
--- a/arch/arm/kernel/ftrace.c
+++ b/arch/arm/kernel/ftrace.c
@@ -22,16 +22,6 @@
static unsigned long bl_insn;
static const unsigned long NOP = 0xe1a00000; /* mov r0, r0 */
-/* return true if mcount call site is already patched/no-op'ed */
-int ftrace_ip_converted(unsigned long pc)
-{
- unsigned long save;
-
- pc -= INSN_SIZE;
- save = *(unsigned long *)pc;
- return save == NOP;
-}
-
unsigned char *ftrace_nop_replace(void)
{
return (char *)&NOP;
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