X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=block%2Fgenhd.c;h=59a1395eedac45e3e5d6326ed2956caf8a7de7c8;hb=64e22b86854227b4d13a57fa02f26472bc426812;hp=ea982eadaf6380b974d6b1d39a7197085217ac91;hpb=fc934d40178ad4e551a17e2733241d9f29fddd70;p=firefly-linux-kernel-4.4.55.git

diff --git a/block/genhd.c b/block/genhd.c
index ea982eadaf63..59a1395eedac 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -8,6 +8,7 @@
 #include <linux/kdev_t.h>
 #include <linux/kernel.h>
 #include <linux/blkdev.h>
+#include <linux/backing-dev.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/proc_fs.h>