powerpc/ftrace: Use PPC_INST_NOP directly

There's no need to wrap PPC_INST_NOP in a static inline.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 429e21e..1b12696 100644 (file)
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -25,11 +25,6 @@
 
 
 #ifdef CONFIG_DYNAMIC_FTRACE
-static unsigned int ftrace_nop_replace(void)
-{
-       return PPC_INST_NOP;
-}
-
 static unsigned int
 ftrace_call_replace(unsigned long ip, unsigned long addr, int link)
 {
@@ -314,7 +309,7 @@ int ftrace_make_nop(struct module *mod,
        if (test_24bit_addr(ip, addr)) {
                /* within range */
                old = ftrace_call_replace(ip, addr, 1);
-               new = ftrace_nop_replace();
+               new = PPC_INST_NOP;
                return ftrace_modify_code(ip, old, new);
        }
 
@@ -452,7 +447,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
         */
        if (test_24bit_addr(ip, addr)) {
                /* within range */
-               old = ftrace_nop_replace();
+               old = PPC_INST_NOP;
                new = ftrace_call_replace(ip, addr, 1);
                return ftrace_modify_code(ip, old, new);
        }