[PATCH] uml: add locking to network transport registration

[linux-2.6-omap-h63xx.git] / arch / um / include / chan_user.h

diff --git a/arch/um/include/chan_user.h b/arch/um/include/chan_user.h
index 659bb3cac32f51f3e7f8017bd137270e068cabf6..a795547a1dbdb5217563457761bd0f13c2a557e4 100644 (file)
--- a/arch/um/include/chan_user.h
+++ b/arch/um/include/chan_user.h
@@ -20,7 +20,7 @@ enum chan_init_pri { INIT_STATIC, INIT_ALL, INIT_ONE };
 
 struct chan_ops {
        char *type;
-       void *(*init)(char *, int, struct chan_opts *);
+       void *(*init)(char *, int, const struct chan_opts *);
        int (*open)(int, int, int, void *, char **);
        void (*close)(int, void *);
        int (*read)(int, char *, void *);
@@ -31,8 +31,8 @@ struct chan_ops {
        int winch;
 };
 
-extern struct chan_ops fd_ops, null_ops, port_ops, pts_ops, pty_ops, tty_ops,
-       xterm_ops;
+extern const struct chan_ops fd_ops, null_ops, port_ops, pts_ops, pty_ops,
+       tty_ops, xterm_ops;
 
 extern void generic_close(int fd, void *unused);
 extern int generic_read(int fd, char *c_out, void *unused);