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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
[sfrench/cifs-2.6.git]
/
Documentation
/
serial
/
tty.txt
diff --git
a/Documentation/serial/tty.txt
b/Documentation/serial/tty.txt
index 5e5349a4fcd281b2450415d7d668456aedd34b4b..7c900507279f97ad6e7da100082f44feefb53992 100644
(file)
--- a/
Documentation/serial/tty.txt
+++ b/
Documentation/serial/tty.txt
@@
-105,6
+105,10
@@
write_wakeup() - May be called at any point between open and close.
is permitted to call the driver write method from
this function. In such a situation defer it.
+dcd_change() - Report to the tty line the current DCD pin status
+ changes and the relative timestamp. The timestamp
+ can be NULL.
+
Driver Access