HV: Fix split-locked access detection is disabled by default
The commit 'HV: Config Splitlock Detection to be disable' allows
using CONFIG_ENFORCE_TURNOFF_AC to turn off splitlock #AC. If
CONFIG_ENFORCE_TURNOFF_AC is not set, splitlock #AC should be turn on
@@ -100,7 +100,7 @@ uint64_t get_active_pcpu_bitmap(void)
static void enable_ac_for_splitlock(void)
{
-#ifdef CONFIG_ENFORCE_TURNOFF_AC
+#ifndef CONFIG_ENFORCE_TURNOFF_AC
uint64_t test_ctl;
if (has_core_cap(1U << 5U)) {
