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)
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>

No differences found