forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-01-31 f70575805708cabdedea7498aaa3f710fde4d920
kernel/drivers/tty/rpmsg_tty.c
....@@ -101,7 +101,7 @@
101101 return msg_size;
102102 }
103103
104
-static unsigned int rpmsg_tty_write_room(struct tty_struct *tty)
104
+static int rpmsg_tty_write_room(struct tty_struct *tty)
105105 {
106106 struct rpmsg_tty_port *cport = tty->driver_data;
107107 int size;