serial: sh-sci: Support icount statistics for error cases.

Presently the icount stats are only adjusted for the rx/tx case, this
makes sure that they're updated appropriately for the non-tx/rx cases,
too (specifically overruns, breaks, as well as frame and parity errors).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2011-11-24 19:15:06 +09:00
commit d97fbbed6e