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(parent: 6d1cbaa) | patch
tty: 8250_omap: Use software emulated RS485 direction control
authorMatwey V. Kornilov <matwey@sai.msu.ru>
Mon, 1 Feb 2016 18:09:22 +0000 (21:09 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 7 Feb 2016 06:23:26 +0000 (22:23 -0800)
commitdadd27d6f4fa00ba71ff405ccfd91b7f8756fa6e
tree327dff8c2a1f20ad1ffd98c0ae4a46ba8e96e190tree | snapshot
parent6d1cbaa2815d935b63d5b0c3a1bb6c4a154b8726commit | diff
tty: 8250_omap: Use software emulated RS485 direction control

Use software emulated RS485 direction control to provide RS485 API
existed in omap_serial driver. Note that 8250_omap issues interrupt
on shift register empty which is single prerequesite for using software
emulated RS485.

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_omap.c diff | blob | history
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