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authorLen Brown <len.brown@intel.com>2005-09-03 02:44:09 -0400
committerLen Brown <len.brown@intel.com>2005-09-03 02:44:09 -0400
commit129521dcc94f781890f8f668219ab79f0073ff9f (patch)
tree9f70707c88da65577f38814fe37b24c4b4957d64 /Documentation/serial/driver
parent824b558bbe2c298b165cdb54c33718994dda30bb (diff)
parentf505380ba7b98ec97bf25300c2a58aeae903530b (diff)
Merge linux-2.6 into linux-acpi-2.6 test
Diffstat (limited to 'Documentation/serial/driver')
-rw-r--r--Documentation/serial/driver15
1 files changed, 4 insertions, 11 deletions
diff --git a/Documentation/serial/driver b/Documentation/serial/driver
index ac7eabbf662..87856d3cfb6 100644
--- 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.