diff --git a/drivers/pci/host/pci-keystone.c b/drivers/pci/host/pci-keystone.c
index 78f79e31ac5c..23a1d97db1dd 100644
--- a/drivers/pci/host/pci-keystone.c
+++ b/drivers/pci/host/pci-keystone.c
@@ -197,7 +197,7 @@ static int ks_pcie_get_irq_controller_info(struct keystone_pcie *ks_pcie,
 	 */
 	for (temp = 0; temp < max_host_irqs; temp++) {
 		host_irqs[temp] = irq_of_parse_and_map(*np_temp, temp);
-		if (host_irqs[temp] < 0)
+		if (!host_irqs[temp])
 			break;
 	}
 	if (temp) {