Merge tag 'omap-for-v3.17/mailbox-cleanup' of git://git.kernel.org/pub/scm/linux...

Merge "late omap mailbox clean-up, driver parts" from Tony Lindgren:

Driver specific omap mailbox cleanup. Mostly to remove
broken legacy code for omap1 and move things towards
device tree.

These patches were posted a while back, but I did not
realize I was supposed to merge the driver related
parts too. So apologies for a late pull request on
these changes.

* tag 'omap-for-v3.17/mailbox-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  mailbox/omap: add a parent structure for every IP instance
  mailbox/omap: remove the private mailbox structure
  mailbox/omap: consolidate OMAP mailbox driver
  mailbox/omap: simplify the fifo assignment by using macros
  mailbox/omap: remove omap_mbox_type_t from mailbox ops
  mailbox/omap: remove OMAP1 mailbox driver
  mailbox/omap: use devm_* interfaces

Signed-off-by: Arnd Bergmann <arnd@arndb.de>