sh: pci: Kill off legacy ide quirks.

These fixups seem to have bitrotted a bit since their introduction in the
2.4 days. As we never had much use for them in the first place, and
nothing is using them any more, kill them off the rest of the way.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --cc arch/sh/drivers/pci/ops-sh4.c
Simple merge

diff --cc arch/sh/drivers/pci/ops-sh5.c
Simple merge