raid: make RAID autodetect default a KConfig option

[linux-2.6-omap-h63xx.git] / include / scsi / scsi_dh.h

diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h
index e15e2aade69cf20ab53d0ec203e3e3d0eed1a890..33efce20c26c937c08a89380dd1949b9eed60806 100644 (file)
--- a/include/scsi/scsi_dh.h
+++ b/include/scsi/scsi_dh.h
@@ -58,6 +58,8 @@ enum {
 #if defined(CONFIG_SCSI_DH) || defined(CONFIG_SCSI_DH_MODULE)
 extern int scsi_dh_activate(struct request_queue *);
 extern int scsi_dh_handler_exist(const char *);
+extern int scsi_dh_attach(struct request_queue *, const char *);
+extern void scsi_dh_detach(struct request_queue *);
 #else
 static inline int scsi_dh_activate(struct request_queue *req)
 {
@@ -67,4 +69,12 @@ static inline int scsi_dh_handler_exist(const char *name)
 {
        return 0;
 }
+static inline int scsi_dh_attach(struct request_queue *req, const char *name)
+{
+       return SCSI_DH_NOSYS;
+}
+static inline void scsi_dh_detach(struct request_queue *q)
+{
+       return;
+}
 #endif