Yegor Yefremov bf5cee681e serial: mctrl_gpio: add modem control read routine ...

mctrl_gpio_get_outputs() returns the state of following signals:

RTS, DTR

While defining the routine for reading outputs, fix the comment for
mctrl_gpio_get() routine as it returns only the state of the input
signals.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-06-25 14:30:42 -07:00

3.8 KiB

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