[SCSI] qla4xxx: update AER support for ISP82XX

* Cleanup qla4xxx_pci_mmio_enabled():
  don't want to return PCI_ERS_NEED_RESET if firmware hung.
  IDC will take care of it.
* Request irq after initialize_adapter() in qla82xx_error_recovery().
* Return all active commands from qla4xxx_pci_error_detected().
* Cleanup ql4_def.h

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index f595ab1..0f3bfc3 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
+#include <linux/aer.h>
 
 #include <net/tcp.h>
 #include <scsi/scsi.h>
@@ -36,24 +37,6 @@
 #include "ql4_dbg.h"
 #include "ql4_nx.h"
 
-#if defined(CONFIG_PCIEAER)
-#include <linux/aer.h>
-#else
-/* AER releated */
-static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
-{
-	return -EINVAL;
-}
-static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
-{
-	return -EINVAL;
-}
-static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
-{
-	return -EINVAL;
-}
-#endif
-
 #ifndef PCI_DEVICE_ID_QLOGIC_ISP4010
 #define PCI_DEVICE_ID_QLOGIC_ISP4010	0x4010
 #endif