msm: pcie: change log type for unexpected global IRQ

When PCIe host driver receives an unexpected interrupt for
global IRQ, log it to PCIe dump ipc logging to avoid
flooding kernel log.

Change-Id: Ia38e6a3597b0f86b8574f8edf5b2e0e124b02f4d
Signed-off-by: Tony Truong <truong@codeaurora.org>
diff --git a/drivers/pci/host/pci-msm.c b/drivers/pci/host/pci-msm.c
index 34764de..1e45c73 100644
--- a/drivers/pci/host/pci-msm.c
+++ b/drivers/pci/host/pci-msm.c
@@ -5577,7 +5577,7 @@
 				handle_aer_irq(irq, data);
 				break;
 			default:
-				PCIE_ERR(dev,
+				PCIE_DUMP(dev,
 					"PCIe: RC%d: Unexpected event %d is caught!\n",
 					dev->rc_idx, i);
 			}