constify touch_atime()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/inode.c b/fs/inode.c
index d6dfb09c8280..93a0625b46e4 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1525,7 +1525,7 @@ static int update_time(struct inode *inode, struct timespec *time, int flags)
  *      This function automatically handles read only file systems and media,
  *      as well as the "noatime" flag and inode specific "noatime" markers.
  */
-void touch_atime(struct path *path)
+void touch_atime(const struct path *path)
 {
         struct vfsmount *mnt = path->mnt;
         struct inode *inode = path->dentry->d_inode;