X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Flinux%2Ftty_driver.h;h=92e337c18839b0df2e9c213fd0604983dfcdaefd;hb=ce7b9facdf43b42fb95bdff9069aefeddb7d0a69;hp=e48c608a8fa8b66e60f5e9fe4efe6f0b4616a6ee;hpb=b2d1965dcea148100ffc4e7199470bf5fad13871;p=deliverable%2Flinux.git

diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index e48c608a8fa8..92e337c18839 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -152,6 +152,8 @@
  * 	This routine notifies the tty driver that it should stop
  * 	outputting characters to the tty device.  
  *
+ *	Called with ->flow_lock held. Serialized with start() method.
+ *
  *	Optional:
  *
  *	Note: Call stop_tty not this method.
@@ -161,6 +163,8 @@
  * 	This routine notifies the tty driver that it resume sending
  *	characters to the tty device.
  *
+ *	Called with ->flow_lock held. Serialized with stop() method.
+ *
  *	Optional:
  *
  *	Note: Call start_tty not this method.