diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index 1c92833a4ed3fe2ab452d4de9b1dfcec72ff522e..c85cac0095835d7590464425b996d27f61c8279b 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -167,11 +167,13 @@ void dw_handle_msi_irq(struct pcie_port *pp)
 			while ((pos = find_next_bit(&val, 32, pos)) != 32) {
 				irq = irq_find_mapping(pp->irq_domain,
 						i * 32 + pos);
+				dw_pcie_wr_own_conf(pp,
+						PCIE_MSI_INTR0_STATUS + i * 12,
+						4, 1 << pos);
 				generic_handle_irq(irq);
 				pos++;
 			}
 		}
-		dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS + i * 12, 4, val);
 	}
 }