serial: sh-sci: Add support for loopback mode.
authorPaul Mundt <lethal@linux-sh.org>
Thu, 24 Nov 2011 11:20:53 +0000 (20:20 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Thu, 24 Nov 2011 11:20:53 +0000 (20:20 +0900)
commitdc7e3ef7dade7041fb1809f2a5403efac655a791
tree0ff9ec0b0ee270c9c737b15ae66462aefba9abff
parentcdf7c42fece7c641fcb85cfbf190fdc2a95d19ac
serial: sh-sci: Add support for loopback mode.

This plugs in loopback control for SCFCR-enabled ports and plugs it in
via the TIOCM_LOOP control, as others do.

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