1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index ee9169d817b1..c08bd2f238e3 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -1305,6 +1305,22 @@ static inline int ipr_is_gscsi(struct ipr_resource_entry *res)
 }
 
 /**
+ * ipr_is_scsi_disk - Determine if a resource is a SCSI disk
+ * @res:        resource entry struct
+ *
+ * Return value:
+ *      1 if SCSI disk / 0 if not SCSI disk
+ **/
+static inline int ipr_is_scsi_disk(struct ipr_resource_entry *res)
+{
+        if (ipr_is_af_dasd_device(res) ||
+            (ipr_is_gscsi(res) && IPR_IS_DASD_DEVICE(res->cfgte.std_inq_data)))
+                return 1;
+        else
+                return 0;
+}
+
+/**
  * ipr_is_naca_model - Determine if a resource is using NACA queueing model
  * @res:        resource entry struct
  *