ftrace, ia64: Add macro for ftrace_caller

Define FTRACE_ADDR. In IA64, a function pointer isn't a 'unsigned long' but a
'struct {unsigned long ip, unsigned long gp}'.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 76bb884b6e16..9f536108d3f3 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -455,7 +455,7 @@ __ftrace_replace_code(struct dyn_ftrace *rec, int enable)
         unsigned long ip, fl;
         unsigned long ftrace_addr;
 
-        ftrace_addr = (unsigned long)ftrace_caller;
+        ftrace_addr = (unsigned long)FTRACE_ADDR;
 
         ip = rec->ip;