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[PATCH] Serial: Disable OX950 transmitter for flow control
authorRussell King <rmk@dyn-67.arm.linux.org.uk>
Wed, 29 Jun 2005 17:41:51 +0000 (18:41 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 29 Jun 2005 17:41:51 +0000 (18:41 +0100)
commite763b90c41563a0f8258d379fe71a9a1f1fa5445
tree0f20763191d255c5291f31f62ad80f41410f6222tree | snapshot
parent0dd7a1aed7c34a39917c4faf75b4230c169e809bcommit | diff
[PATCH] Serial: Disable OX950 transmitter for flow control

Disable the transmitter whenever we want to prevent characters
being transmitted by flow control.  However, if we run out of
characters to send and want to only disable the TX interrupt,
allow that scenario.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/serial/8250.c diff | blob | history
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