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(parent: d39ec6c) | patch
serial: sh-sci: Fix up modem control handling.
authorPaul Mundt <lethal@linux-sh.org>
Thu, 24 Nov 2011 11:18:32 +0000 (20:18 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Thu, 24 Nov 2011 11:18:32 +0000 (20:18 +0900)
commitcdf7c42fece7c641fcb85cfbf190fdc2a95d19ac
tree1a45105e180e962d909df035f67e7188eb0cb4d1tree | snapshot
parentd39ec6ce34f130d582880d1f3cbe2b38e723cafecommit | diff
serial: sh-sci: Fix up modem control handling.

At the moment things like CTS/RTS are reported for all ports, while the
vast majority of them do not implement support at all (and others
implement support entirely in hardware). Fix up the ->get_mctrl()
reporting to simply assert DSR/CAR as other drivers without control
lines do.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/tty/serial/sh-sci.c diff | blob | blame | history
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