staging: android: ion: Remove unused include files for ion_page_pool.c

After rewrite of ion_page_pool, some of its include file is no need
anymore, just remove it.

Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/android/ion/ion_page_pool.c b/drivers/staging/android/ion/ion_page_pool.c
index b3017f12835fd1ac7e9273926a36e94a4308e9a5..f0847b3521d81b657cbb8ae7a304bdd9b16abc96 100644 (file)
--- a/drivers/staging/android/ion/ion_page_pool.c
+++ b/drivers/staging/android/ion/ion_page_pool.c
@@ -5,10 +5,6 @@
  * Copyright (C) 2011 Google, Inc.
  */
 
-#include <linux/debugfs.h>
-#include <linux/dma-mapping.h>
-#include <linux/err.h>
-#include <linux/fs.h>
 #include <linux/list.h>
 #include <linux/init.h>
 #include <linux/slab.h>