diff --git a/[refs] b/[refs]
index de8cdf9e5554..6e6e62980d9b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 54009058129fd9ccc67c12d7e084aa6eda420132
+refs/heads/master: 54d2379c20d814ced657cbc2c4ead8d1f8389fa2
diff --git a/trunk/drivers/staging/hv/Kconfig b/trunk/drivers/staging/hv/Kconfig
index 97480f5c6599..7455c804962a 100644
--- a/trunk/drivers/staging/hv/Kconfig
+++ b/trunk/drivers/staging/hv/Kconfig
@@ -17,7 +17,7 @@ config HYPERV_STORAGE
 
 config HYPERV_BLOCK
 	tristate "Microsoft Hyper-V virtual block driver"
-	depends on BLOCK && SCSI && LBDAF
+	depends on BLOCK && SCSI && (LBDAF || 64BIT)
 	default HYPERV
 	help
 	  Select this option to enable the Hyper-V virtual block driver.