[SERIAL] Clean up and fix tty transmission start/stoping

[pandora-kernel.git] / Documentation / serial / driver

diff --git a/Documentation/serial/driver b/Documentation/serial/driver
index ac7eabb..87856d3 100644 (file)
--- a/Documentation/serial/driver
+++ b/Documentation/serial/driver
@@ -111,24 +111,17 @@ hardware.
        Interrupts: locally disabled.
        This call must not sleep
 
-  stop_tx(port,tty_stop)
+  stop_tx(port)
        Stop transmitting characters.  This might be due to the CTS
        line becoming inactive or the tty layer indicating we want
-       to stop transmission.
-
-       tty_stop: 1 if this call is due to the TTY layer issuing a
-                 TTY stop to the driver (equiv to rs_stop).
+       to stop transmission due to an XOFF character.
 
        Locking: port->lock taken.
        Interrupts: locally disabled.
        This call must not sleep
 
-  start_tx(port,tty_start)
-       start transmitting characters.  (incidentally, nonempty will
-       always be nonzero, and shouldn't be used - it will be dropped).
-
-       tty_start: 1 if this call was due to the TTY layer issuing
-                  a TTY start to the driver (equiv to rs_start)
+  start_tx(port)
+       start transmitting characters.
 
        Locking: port->lock taken.
        Interrupts: locally disabled.