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authorMichael Ellerman <michael@ellerman.id.au>2009-05-28 21:33:36 +0200
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-06-02 02:36:53 +0200
commit92e02a5125a22a4da58090c94f520432da700d73 (patch)
tree1d18b6c0ba08fc7dd6d8e30285ee7a650cc887df /arch/powerpc/kernel/ftrace.c
parentpowerpc/ftrace: Remove unused macros (diff)
downloadlinux-92e02a5125a22a4da58090c94f520432da700d73.tar.xz
linux-92e02a5125a22a4da58090c94f520432da700d73.zip
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>
Diffstat (limited to 'arch/powerpc/kernel/ftrace.c')
-rw-r--r--arch/powerpc/kernel/ftrace.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 429e21eaaf29..1b12696cca06 100644
--- 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);
}