[PATCH v2 05/10] x86/percpu: Remove "e" constraint from XADD

[Brian Gerst]

The "e" constraint represents a constant, but the XADD instruction doesn't
accept immediate operands.

Signed-off-by: Brian Gerst <brge...@gmail.com>
---
 arch/x86/include/asm/percpu.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index 2a24f3c795eb..9bb5440d98d3 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -220,7 +220,7 @@ do {                                                        
                \
                break;                                                  \
        case 8:                                                         \
                asm qual ("xaddq %0, "__percpu_arg(1)                   \
-                           : "+re" (paro_ret__), "+m" (var)            \
+                           : "+r" (paro_ret__), "+m" (var)             \
                            : : "memory");                              \
                break;                                                  \
        default: __bad_percpu_size();                                   \
-- 
2.25.4