x86, asm: Use CC_SET()/CC_OUT() in <asm/rwsem.h>

Remove open-coded uses of set instructions to use CC_SET()/CC_OUT() in
<asm/rwsem.h>.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/1465414726-197858-9-git-send-email-hpa@linux.intel.com
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
index c5087706c02e..1e8be263065e 100644
--- a/arch/x86/include/asm/rwsem.h
+++ b/arch/x86/include/asm/rwsem.h
@@ -149,10 +149,10 @@ static inline bool __down_write_trylock(struct rw_semaphore *sem)
                      LOCK_PREFIX "  cmpxchg  %2,%0\n\t"
                      "  jnz          1b\n\t"
                      "2:\n\t"
-                     "  sete         %3\n\t"
+                     CC_SET(e)
                      "# ending __down_write_trylock\n\t"
                      : "+m" (sem->count), "=&a" (tmp0), "=&r" (tmp1),
-                       "=qm" (result)
+                       CC_OUT(e) (result)
                      : "er" (RWSEM_ACTIVE_WRITE_BIAS)
                      : "memory", "cc");
         return result;