[PATCH v4 0/2] Fixes in preparation for enabling Dsp in omap4

[Juan Gutierrez]

This set of patches provides the foundation for enabling
OMAP4 Dsp as remote processor.

The first patch is a generic fix for mailbox in mach-omap2.
Without this patch, the irq for a mailbox instance other than
the first one is not properly enabled.

The second patch fixes the clock and irq names for the Tesla
iommu in omap4 and enable it by default.

History:
=======
Changes from v3:
 - Changes in patch 1:
  Unrolling blocking_notifier_chain_register if
  omap_mbox_startup fails
 - Changes in patch 2:
  Adding Acked-by: Ohad Ben-Cohen <ohad at wizery.com> 

Changes from v2:
 - Patch 3 is removed from this series.
  If http://marc.info/?l=linux-omap&m=133601127627420&w=2
  is merged, it might be revisited.

 - Changes in patch 1:
  - Use omap_mbox_enable/disable_irq APIs instead of the
    internal ops.
  - Move notifier_block before enabling the mbox's irq to
    avoid possible race.
 - Changes in patch 2:
  - Commit message revisited to clarify the need of the change.

Changes from v1:
 - Whitespaces and tabs were added when sending the patches
   by the mailer, due to wrong configuration.
 - No code changes.

Juan Gutierrez (2):
  omap: mailbox: enable mailbox irq per instance
  omap4: iommu: fix irq and clock name for dsp-iommu

 arch/arm/mach-omap2/mailbox.c    |    2 --
 arch/arm/mach-omap2/omap-iommu.c |    6 ++----
 arch/arm/plat-omap/mailbox.c     |   13 +++++++++----
 3 files changed, 11 insertions(+), 10 deletions(-)