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Diffstat (limited to 'include/asm-x86/system_64.h')
-rw-r--r--include/asm-x86/system_64.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/asm-x86/system_64.h b/include/asm-x86/system_64.h
index 14ad6138439b..560470ea27c8 100644
--- a/include/asm-x86/system_64.h
+++ b/include/asm-x86/system_64.h
@@ -73,8 +73,6 @@
#define read_barrier_depends() do {} while(0)
#define set_mb(var, value) do { (void) xchg(&var, value); } while (0)
-#define warn_if_not_ulong(x) do { unsigned long foo; (void) (&(x) == &foo); } while (0)
-
static inline unsigned long read_cr8(void)
{
unsigned long cr8;