Blackfin arch: smp patch cleanup from LKML review

1. Use inline get_l1_... functions instead of macro
2. Fix compile issue about smp barrier functions

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/smp.h b/arch/blackfin/include/asm/smp.h
index 233cb8c3cfb7..118deeeae7c0 100644
--- a/arch/blackfin/include/asm/smp.h
+++ b/arch/blackfin/include/asm/smp.h
@@ -32,6 +32,8 @@
 
 #define raw_smp_processor_id()  blackfin_core_id()
 
+extern char coreb_trampoline_start, coreb_trampoline_end;
+
 struct corelock_slot {
         int lock;
 };