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authorVineet Gupta <vgupta@synopsys.com>2014-11-07 18:51:22 +0530
committerVineet Gupta <vgupta@synopsys.com>2014-12-12 16:02:34 +0530
commit9fb92eb1160d7e967f233cdfe2b718acff325b6e (patch)
tree4ab30c8b994c310e14e0abe3e17768fb3f97db21 /arch/arc
parent996bad6cb3510d726d435c6802294ac289418608 (diff)
downloadlinux-stericsson-9fb92eb1160d7e967f233cdfe2b718acff325b6e.tar.gz
ARC: R-M-W assist locks only needed for !LLSC
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/kernel/smp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c
index d01df0c517a2..20ebb602ea2f 100644
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@@ -26,8 +26,10 @@
#include <asm/setup.h>
#include <asm/mach_desc.h>
+#ifndef CONFIG_ARC_HAS_LLSC
arch_spinlock_t smp_atomic_ops_lock = __ARCH_SPIN_LOCK_UNLOCKED;
arch_spinlock_t smp_bitops_lock = __ARCH_SPIN_LOCK_UNLOCKED;
+#endif
struct plat_smp_ops plat_smp_ops;