--- xnu/xnu-11215.1.10/iokit/Kernel/RootDomainUserClient.cpp
+++ xnu/xnu-10063.141.1/iokit/Kernel/RootDomainUserClient.cpp
@@ -224,24 +224,6 @@
 }
 
 IOReturn
-RootDomainUserClient::secureAttemptIdleSleepAbort(
-	uint32_t    *outReverted)
-{
-	int                     admin_priv = 0;
-	IOReturn                ret;
-
-	ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
-	admin_priv = (kIOReturnSuccess == ret);
-
-	if (admin_priv && fOwner) {
-		*outReverted = (uint32_t) fOwner->attemptIdleSleepAbort();
-	} else {
-		ret = kIOReturnNotPrivileged;
-	}
-	return ret;
-}
-
-IOReturn
 RootDomainUserClient::clientClose( void )
 {
 	terminate();
@@ -404,15 +386,6 @@
 			.checkScalarInputCount    = 1,
 			.checkStructureInputSize  = 0,
 			.checkScalarOutputCount   = 0,
-			.checkStructureOutputSize = 0,
-			.allowAsync               = false,
-			.checkEntitlement         = NULL,
-		},
-		[kPMRequestIdleSleepRevert] = {
-			.function                 = &RootDomainUserClient::externalMethodDispatched,
-			.checkScalarInputCount    = 0,
-			.checkStructureInputSize  = 0,
-			.checkScalarOutputCount   = 1,
 			.checkStructureOutputSize = 0,
 			.allowAsync               = false,
 			.checkEntitlement         = NULL,
@@ -511,6 +484,7 @@
 		}
 		break;
 
+
 	case kPMSleepWakeDebugTrig:
 		ret = clientHasPrivilege(me->fOwningTask, kIOClientPrivilegeAdministrator);
 		if (ret == kIOReturnSuccess) {
@@ -525,12 +499,6 @@
 			me->fOwner->setDisplayPowerOn((uint32_t)arguments->scalarInput[0]);
 		}
 		break;
-
-	case kPMRequestIdleSleepRevert:
-		ret = me->secureAttemptIdleSleepAbort(
-			(uint32_t *) &arguments->scalarOutput[0]);
-		break;
-
 
 	default:
 		// bad selector