[PATCH v3 07/11] exfat: fix implicit declaration of brelse()

[Namjae Jeon]

exfat_cluster_walk() calls brelse(bh) without including the header that
declares the function, causing the following build error:

    fs/exfat/exfat_fs.h:542:9: error: implicit declaration of function ‘brelse’ [-Werror=implicit-function-declaration]

Fix this by adding the missing buffer_head.h in exfat_fs.h.

Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
---
 fs/exfat/exfat_fs.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/exfat/exfat_fs.h b/fs/exfat/exfat_fs.h
index 415f987afa9a..5ac52e9079b9 100644
--- a/fs/exfat/exfat_fs.h
+++ b/fs/exfat/exfat_fs.h
@@ -12,6 +12,7 @@
 #include <linux/blkdev.h>
 #include <linux/backing-dev.h>
 #include <uapi/linux/exfat.h>
+#include <linux/buffer_head.h>
 
 #define EXFAT_ROOT_INO		1
 
-- 
2.25.1