linux-kernel - [RFC PATCH] uacce: uacce_ctrl

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Date:   Thu, 21 Jan 2021 19:43:28 +0800
From:   kernel test robot <lkp@...el.com>
To:     Zhou Wang <wangzhou1@...ilicon.com>,
        Zhangfei Gao <zhangfei.gao@...aro.org>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     kbuild-all@...ts.01.org, linux-accelerators@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org, Zhou Wang <wangzhou1@...ilicon.com>,
        Sihang Chen <chensihang1@...ilicon.com>
Subject: [RFC PATCH] uacce: uacce_ctrl_open() can be static


Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 uacce.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c
index b8ac4080a7d6f76..11cbb69422221a5 100644
--- a/drivers/misc/uacce/uacce.c
+++ b/drivers/misc/uacce/uacce.c
@@ -508,7 +508,7 @@ void uacce_remove(struct uacce_device *uacce)
 }
 EXPORT_SYMBOL_GPL(uacce_remove);
 
-int uacce_ctrl_open(struct inode *inode, struct file *file)
+static int uacce_ctrl_open(struct inode *inode, struct file *file)
 {
 	struct uacce_pin_container *p;
 
@@ -522,7 +522,7 @@ int uacce_ctrl_open(struct inode *inode, struct file *file)
 	return 0;
 }
 
-int uacce_ctrl_release(struct inode *inode, struct file *file)
+static int uacce_ctrl_release(struct inode *inode, struct file *file)
 {
 	struct uacce_pin_container *priv = file->private_data;
 	struct pin_pages *p;