diff --git a/[refs] b/[refs]
index d672cf3b6b24..8241f7fd0312 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a0899d4df534d2bcf671b0f647b809842309a9ae
+refs/heads/master: b30c2fc1113edfb2371427c10503ff942b0a0370
diff --git a/trunk/include/scsi/scsi_device.h b/trunk/include/scsi/scsi_device.h
index 3c8f898b160e..ab7acbe80960 100644
--- a/trunk/include/scsi/scsi_device.h
+++ b/trunk/include/scsi/scsi_device.h
@@ -387,6 +387,10 @@ static inline int scsi_device_qas(struct scsi_device *sdev)
 		return 0;
 	return sdev->inquiry[56] & 0x02;
 }
+static inline int scsi_device_enclosure(struct scsi_device *sdev)
+{
+	return sdev->inquiry[6] & (1<<6);
+}
 
 #define MODULE_ALIAS_SCSI_DEVICE(type) \
 	MODULE_ALIAS("scsi:t-" __stringify(type) "*")