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| author | Alan Cox | 2009-06-11 13:24:17 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2009-06-11 17:50:56 +0200 |
| commit | fcc8ac1825d3d0fb81f73bc1a80ebc863168bb56 (patch) | |
| tree | 737f7209430fd319ca257df62c9b1e64587d5a8b /drivers/usb/serial/spcp8x5.c | |
| parent | tty: cyclades, remove spurious check in ISR (diff) | |
| download | kernel-qcow2-linux-fcc8ac1825d3d0fb81f73bc1a80ebc863168bb56.tar.gz kernel-qcow2-linux-fcc8ac1825d3d0fb81f73bc1a80ebc863168bb56.tar.xz kernel-qcow2-linux-fcc8ac1825d3d0fb81f73bc1a80ebc863168bb56.zip | |
tty: Add carrier processing on close to the tty_port core
Some drivers implement this internally, others miss it out. Push the
behaviour into the core code as that way everyone will do it consistently.
Update the dtr rts method to raise or lower depending upon flags. Having a
single method in this style fits most of the implementations more cleanly than
two funtions.
We need this in place before we tackle the USB side
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/serial/spcp8x5.c')
0 files changed, 0 insertions, 0 deletions