sh: CONFIG_SUSPEND fixes for 2.6.31

sh: CONFIG_SUSPEND fixes for 2.6.31

[PATCH 01/04] sh: skip disabled LCDC channels
[PATCH 02/04] sh: CMT suspend/resume
[PATCH 03/04] sh: use in-soc KEYSC on se7724
[PATCH 04/04] sh: sh7724 ddr self-refresh changes

These patches fix suspend-to-ram issues found in 2.6.31-rc. All are needed for proper suspend/resume support on Solution Engine 7724.

---

 arch/sh/boards/mach-se/7724/setup.c |    9 ++--
 arch/sh/kernel/cpu/shmobile/sleep.S |   70 ++++++++++++++++++++++++++++++++++-
 drivers/clocksource/sh_cmt.c        |   28 ++++++++++++++
 drivers/video/sh_mobile_lcdcfb.c    |    5 ++
 4 files changed, 106 insertions(+), 6 deletions(-)

Applied to sh/for-2.6.31, thanks. This will be bound for -rc7.