[PATCH] fs/dax: Fix run_dax() missing prototype

[ira . weiny]

From: Ira Weiny <ira.weiny@xxxxxxxxx>

The function run_dax() was missing a prototype when compiling with
warnings.

Add bus.h to fix this.

Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
---
 drivers/dax/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dax/super.c b/drivers/dax/super.c
index e3029389d809..5c003cc73d04 100644
--- a/drivers/dax/super.c
+++ b/drivers/dax/super.c
@@ -14,6 +14,7 @@
 #include <linux/dax.h>
 #include <linux/fs.h>
 #include "dax-private.h"
+#include "bus.h"
 
 /**
  * struct dax_device - anchor object for dax services
-- 
2.35.1