These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / scsi / scsi_priv.h

diff --git a/kernel/drivers/scsi/scsi_priv.h b/kernel/drivers/scsi/scsi_priv.h
index e3902fc..4d01cdb 100644 (file)
--- a/kernel/drivers/scsi/scsi_priv.h
+++ b/kernel/drivers/scsi/scsi_priv.h
@@ -170,6 +170,17 @@ static inline void scsi_autopm_put_host(struct Scsi_Host *h) {}
 extern struct async_domain scsi_sd_pm_domain;
 extern struct async_domain scsi_sd_probe_domain;
 
+/* scsi_dh.c */
+#ifdef CONFIG_SCSI_DH
+int scsi_dh_add_device(struct scsi_device *sdev);
+void scsi_dh_release_device(struct scsi_device *sdev);
+void scsi_dh_remove_device(struct scsi_device *sdev);
+#else
+static inline int scsi_dh_add_device(struct scsi_device *sdev) { return 0; }
+static inline void scsi_dh_release_device(struct scsi_device *sdev) { }
+static inline void scsi_dh_remove_device(struct scsi_device *sdev) { }
+#endif
+
 /* 
  * internal scsi timeout functions: for use by mid-layer and transport
  * classes.