Merge branch 'remotes/lorenzo/pci/microchip'

- Make several microchip symbols static (Wei Yongjun)

- Drop redundant dev_err() for platform_get_irq() errors (Krzysztof
  Wilczyński)

* remotes/lorenzo/pci/microchip:
  PCI: microchip: Remove dev_err() when handing an error from platform_get_irq()
  PCI: microchip: Make some symbols static

Author: bjorn-helgaas

drivers/pci/controller/pcie-microchip-host.c

@@ -301,27 +301,27 @@ static const struct cause event_cause[NUM_EVENTS] = {
 	LOCAL_EVENT_CAUSE(PM_MSI_INT_SYS_ERR, "system error"),
 };
 
-struct event_map pcie_event_to_event[] = {
+static struct event_map pcie_event_to_event[] = {
 	PCIE_EVENT_TO_EVENT_MAP(L2_EXIT),
 	PCIE_EVENT_TO_EVENT_MAP(HOTRST_EXIT),
 	PCIE_EVENT_TO_EVENT_MAP(DLUP_EXIT),
 };
 
-struct event_map sec_error_to_event[] = {
+static struct event_map sec_error_to_event[] = {
 	SEC_ERROR_TO_EVENT_MAP(TX_RAM_SEC_ERR),
 	SEC_ERROR_TO_EVENT_MAP(RX_RAM_SEC_ERR),
 	SEC_ERROR_TO_EVENT_MAP(PCIE2AXI_RAM_SEC_ERR),
 	SEC_ERROR_TO_EVENT_MAP(AXI2PCIE_RAM_SEC_ERR),
 };
 
-struct event_map ded_error_to_event[] = {
+static struct event_map ded_error_to_event[] = {
 	DED_ERROR_TO_EVENT_MAP(TX_RAM_DED_ERR),
 	DED_ERROR_TO_EVENT_MAP(RX_RAM_DED_ERR),
 	DED_ERROR_TO_EVENT_MAP(PCIE2AXI_RAM_DED_ERR),
 	DED_ERROR_TO_EVENT_MAP(AXI2PCIE_RAM_DED_ERR),
 };
 
-struct event_map local_status_to_event[] = {
+static struct event_map local_status_to_event[] = {
 	LOCAL_STATUS_TO_EVENT_MAP(DMA_END_ENGINE_0),
 	LOCAL_STATUS_TO_EVENT_MAP(DMA_END_ENGINE_1),
 	LOCAL_STATUS_TO_EVENT_MAP(DMA_ERROR_ENGINE_0),
@@ -1023,10 +1023,8 @@ static int mc_platform_init(struct pci_config_window *cfg)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "unable to request IRQ%d\n", irq);
+	if (irq < 0)
 		return -ENODEV;
-	}
 
 	for (i = 0; i < NUM_EVENTS; i++) {
 		event_irq = irq_create_mapping(port->event_domain, i);