diff --git a/drivers/arm/gic/v2/gicv2_main.c b/drivers/arm/gic/v2/gicv2_main.c
index 55897bf..b872905 100644
--- a/drivers/arm/gic/v2/gicv2_main.c
+++ b/drivers/arm/gic/v2/gicv2_main.c
@@ -79,27 +79,9 @@
 	assert(driver_data != NULL);
 	assert(driver_data->gicd_base != 0U);
 
-#if !ERROR_DEPRECATED
-	if (driver_data->interrupt_props != NULL) {
-#endif
-		gicv2_secure_ppi_sgi_setup_props(driver_data->gicd_base,
-				driver_data->interrupt_props,
-				driver_data->interrupt_props_num);
-#if !ERROR_DEPRECATED
-	} else {
-		/*
-		 * Suppress deprecated declaration warnings in compatibility
-		 * function
-		 */
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-		assert(driver_data->g0_interrupt_array);
-		gicv2_secure_ppi_sgi_setup(driver_data->gicd_base,
-				driver_data->g0_interrupt_num,
-				driver_data->g0_interrupt_array);
-#pragma GCC diagnostic pop
-	}
-#endif
+	gicv2_secure_ppi_sgi_setup_props(driver_data->gicd_base,
+			driver_data->interrupt_props,
+			driver_data->interrupt_props_num);
 
 	/* Enable G0 interrupts if not already */
 	ctlr = gicd_read_ctlr(driver_data->gicd_base);
@@ -129,30 +111,10 @@
 	/* Set the default attribute of all SPIs */
 	gicv2_spis_configure_defaults(driver_data->gicd_base);
 
-#if !ERROR_DEPRECATED
-	if (driver_data->interrupt_props != NULL) {
-#endif
-		gicv2_secure_spis_configure_props(driver_data->gicd_base,
-				driver_data->interrupt_props,
-				driver_data->interrupt_props_num);
-#if !ERROR_DEPRECATED
-	} else {
-		/*
-		 * Suppress deprecated declaration warnings in compatibility
-		 * function
-		 */
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-
-		assert(driver_data->g0_interrupt_array);
+	gicv2_secure_spis_configure_props(driver_data->gicd_base,
+			driver_data->interrupt_props,
+			driver_data->interrupt_props_num);
 
-		/* Configure the G0 SPIs */
-		gicv2_secure_spis_configure(driver_data->gicd_base,
-				driver_data->g0_interrupt_num,
-				driver_data->g0_interrupt_array);
-#pragma GCC diagnostic pop
-	}
-#endif
 
 	/* Re-enable the secure SPIs now that they have been configured */
 	gicd_write_ctlr(driver_data->gicd_base, ctlr | CTLR_ENABLE_G0_BIT);
@@ -169,35 +131,8 @@
 	assert(plat_driver_data->gicd_base != 0U);
 	assert(plat_driver_data->gicc_base != 0U);
 
-#if !ERROR_DEPRECATED
-	if (plat_driver_data->interrupt_props == NULL) {
-		/* Interrupt properties array size must be 0 */
-		assert(plat_driver_data->interrupt_props_num == 0);
-
-		/*
-		 * Suppress deprecated declaration warnings in compatibility
-		 * function
-		 */
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-
-		/*
-		 * If there are no interrupts of a particular type, then the
-		 * number of interrupts of that type should be 0 and vice-versa.
-		 */
-		assert(plat_driver_data->g0_interrupt_array ?
-				plat_driver_data->g0_interrupt_num :
-				plat_driver_data->g0_interrupt_num == 0);
-#pragma GCC diagnostic pop
-
-		WARN("Using deprecated integer interrupt array in "
-		     "gicv2_driver_data_t\n");
-		WARN("Please migrate to using an interrupt_prop_t array\n");
-	}
-#else
 	assert(plat_driver_data->interrupt_props_num > 0 ?
 			plat_driver_data->interrupt_props != NULL : 1);
-#endif
 
 	/* Ensure that this is a GICv2 system */
 	gic_version = gicd_read_pidr2(plat_driver_data->gicd_base);