fix(xilinx): remove unnecessary condition

Remove unnecessary condition check from pm_client_set_wakeup_sources()
as the code will never get to this condition.

Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Change-Id: Ia046e1188fdf6e024a146d3f4dd3d8f87a285e7f
diff --git a/plat/xilinx/common/pm_service/pm_api_sys.c b/plat/xilinx/common/pm_service/pm_api_sys.c
index 2122d98..582b724 100644
--- a/plat/xilinx/common/pm_service/pm_api_sys.c
+++ b/plat/xilinx/common/pm_service/pm_api_sys.c
@@ -75,7 +75,7 @@
 			node_idx = irq_to_pm_node_idx(irq);
 			reg &= ~lowest_set;
 
-			if ((node_idx > XPM_NODEIDX_DEV_MIN) && (node_idx < XPM_NODEIDX_DEV_MAX)) {
+			if (node_idx > XPM_NODEIDX_DEV_MIN) {
 				if (pm_wakeup_nodes_set[node_idx] == 0U) {
 					/* Get device ID from node index */
 					device_id = PERIPH_DEVID(node_idx);