diff --git a/[refs] b/[refs]
index 766709163852..476ce2e50a5a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 452503f993feffe96e8cc9fbff4888b96e2c5e40
+refs/heads/master: cf482935c6abe5245e481213c6e6df808c976f56
diff --git a/trunk/include/linux/libata.h b/trunk/include/linux/libata.h
index 0e214f8c8f9f..634b5aa0a615 100644
--- a/trunk/include/linux/libata.h
+++ b/trunk/include/linux/libata.h
@@ -91,7 +91,7 @@ enum {
 	ATA_SHT_EMULATED	= 1,
 	ATA_SHT_CMD_PER_LUN	= 1,
 	ATA_SHT_THIS_ID		= -1,
-	ATA_SHT_USE_CLUSTERING	= 0,
+	ATA_SHT_USE_CLUSTERING	= 1,
 
 	/* struct ata_device stuff */
 	ATA_DFLAG_LBA48		= (1 << 0), /* device supports LBA48 */