[PATCH] Serial: Adjust serial locking

[cascardo/linux.git] / Documentation / serial / driver

diff --git a/Documentation/serial/driver b/Documentation/serial/driver
index e9c0178..ac7eabb 100644 (file)
--- a/Documentation/serial/driver
+++ b/Documentation/serial/driver
@@ -107,8 +107,8 @@ hardware.
        indicate that the signal is permanently active.  If RI is
        not available, the signal should not be indicated as active.
 
-       Locking: none.
-       Interrupts: caller dependent.
+       Locking: port->lock taken.
+       Interrupts: locally disabled.
        This call must not sleep
 
   stop_tx(port,tty_stop)