2 files changed, 8 insertions, 1 deletions

diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 10ce74f589c5..814d8cb592ad 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -179,6 +179,7 @@ struct sata_device {
 enum {
         SAS_DEV_GONE,
         SAS_DEV_DESTROY,
+        SAS_DEV_EH_PENDING,
 };
 
 struct domain_device {
@@ -386,7 +387,8 @@ struct sas_ha_struct {
         struct list_head  defer_q; /* work queued while draining */
         struct mutex      drain_mutex;
         unsigned long     state;
-        spinlock_t        state_lock;
+        spinlock_t        lock;
+        int               eh_active;
 
         struct mutex disco_mutex;
 
diff --git a/include/scsi/sas_ata.h b/include/scsi/sas_ata.h
index 77670e823ed8..2dfbdaa0b34a 100644
--- a/include/scsi/sas_ata.h
+++ b/include/scsi/sas_ata.h
@@ -45,6 +45,7 @@ void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q,
 void sas_ata_schedule_reset(struct domain_device *dev);
 void sas_ata_wait_eh(struct domain_device *dev);
 void sas_probe_sata(struct asd_sas_port *port);
+void sas_ata_end_eh(struct ata_port *ap);
 #else
 
 
@@ -85,6 +86,10 @@ static inline int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy
 {
         return 0;
 }
+
+static inline void sas_ata_end_eh(struct ata_port *ap)
+{
+}
 #endif
 
 #endif /* _SAS_ATA_H_ */