PCI: PCIE AER: export aer_irq

[mv-sheeva.git] / drivers / pci / pcie / aer / aerdrv.h

diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index c7ad68b6c6d661873daa729c9609326d47e7dbea..3a69ddefe361eabae7457763e636618d6cd69741 100644 (file)
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -11,6 +11,7 @@
 #include <linux/workqueue.h>
 #include <linux/pcieport_if.h>
 #include <linux/aer.h>
+#include <linux/interrupt.h>
 
 #define AER_NONFATAL                   0
 #define AER_FATAL                      1
@@ -95,6 +96,9 @@ struct aer_broadcast_data {
 static inline pci_ers_result_t merge_result(enum pci_ers_result orig,
                enum pci_ers_result new)
 {
+       if (new == PCI_ERS_RESULT_NONE)
+               return orig;
+
        switch (orig) {
        case PCI_ERS_RESULT_CAN_RECOVER:
        case PCI_ERS_RESULT_RECOVERED:
@@ -117,6 +121,7 @@ extern void aer_delete_rootport(struct aer_rpc *rpc);
 extern int aer_init(struct pcie_device *dev);
 extern void aer_isr(struct work_struct *work);
 extern void aer_print_error(struct pci_dev *dev, struct aer_err_info *info);
+extern irqreturn_t aer_irq(int irq, void *context);
 
 #ifdef CONFIG_ACPI
 extern int aer_osc_setup(struct pcie_device *pciedev);