rk: gcc-wrapper.py ignore memcontrol.c:5355

[firefly-linux-kernel-4.4.55.git] / include / linux / devpts_fs.h

diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h
index 251a2090a55444cec55ce4f04510b6ef83a69cfb..358a4db72a27d76e4df8cf41802cce72c8477c92 100644 (file)
--- a/include/linux/devpts_fs.h
+++ b/include/linux/devpts_fs.h
@@ -15,34 +15,24 @@
 
 #include <linux/errno.h>
 
+struct pts_fs_info;
+
 #ifdef CONFIG_UNIX98_PTYS
 
-int devpts_new_index(struct inode *ptmx_inode);
-void devpts_kill_index(struct inode *ptmx_inode, int idx);
+/* Look up a pts fs info and get a ref to it */
+struct pts_fs_info *devpts_get_ref(struct inode *, struct file *);
+void devpts_put_ref(struct pts_fs_info *);
+
+int devpts_new_index(struct pts_fs_info *);
+void devpts_kill_index(struct pts_fs_info *, int);
+
 /* mknod in devpts */
-struct inode *devpts_pty_new(struct inode *ptmx_inode, dev_t device, int index,
-               void *priv);
+struct inode *devpts_pty_new(struct pts_fs_info *, dev_t, int, void *);
 /* get private structure */
 void *devpts_get_priv(struct inode *pts_inode);
 /* unlink */
 void devpts_pty_kill(struct inode *inode);
 
-#else
-
-/* Dummy stubs in the no-pty case */
-static inline int devpts_new_index(struct inode *ptmx_inode) { return -EINVAL; }
-static inline void devpts_kill_index(struct inode *ptmx_inode, int idx) { }
-static inline struct inode *devpts_pty_new(struct inode *ptmx_inode,
-               dev_t device, int index, void *priv)
-{
-       return ERR_PTR(-EINVAL);
-}
-static inline void *devpts_get_priv(struct inode *pts_inode)
-{
-       return NULL;
-}
-static inline void devpts_pty_kill(struct inode *inode) { }
-
 #endif