diff --git a/plat/arm/css/common/css_pm.c b/plat/arm/css/common/css_pm.c
index 3222226..bb64e73 100644
--- a/plat/arm/css/common/css_pm.c
+++ b/plat/arm/css/common/css_pm.c
@@ -131,28 +131,8 @@
 	plat_arm_gic_cpuif_disable();
 
 	/* Cluster is to be turned off, so disable coherency */
-	if (CSS_CLUSTER_PWR_STATE(target_state) == ARM_LOCAL_STATE_OFF) {
+	if (CSS_CLUSTER_PWR_STATE(target_state) == ARM_LOCAL_STATE_OFF)
 		plat_arm_interconnect_exit_coherency();
-
-#if HW_ASSISTED_COHERENCY
-		uint32_t reg;
-
-		/*
-		 * If we have determined this core to be the last man standing and we
-		 * intend to power down the cluster proactively, we provide a hint to
-		 * the power controller that cluster power is not required when all
-		 * cores are powered down.
-		 * Note that this is only an advisory to power controller and is supported
-		 * by SoCs with DynamIQ Shared Units only.
-		 */
-		reg = read_clusterpwrdn();
-
-		/* Clear and set bit 0 : Cluster power not required */
-		reg &= ~DSU_CLUSTER_PWR_MASK;
-		reg |= DSU_CLUSTER_PWR_OFF;
-		write_clusterpwrdn(reg);
-#endif
-	}
 }
 
 /*******************************************************************************