[PATCH 2/7] mailbox/omap: remove OMAP1 mailbox driver

[Tony Lindgren]

* Suman Anna <s-anna at ti.com> [140624 17:45]:
> There are no existing users for OMAP1 mailbox driver
> in kernel. Commit ab6f775 "Removing dead OMAP_DSP"
> has cleaned up all the dead code related to the only
> possible user, including the creation of the mailbox
> platform device.
> 
> Remove this stale driver so that the OMAP mailbox
> driver can be simplified and streamlined better for
> converting to mailbox framework.
> 
> Cc: Aaro Koskinen <aaro.koskinen at iki.fi>
> Signed-off-by: Suman Anna <s-anna at ti.com>

For the omap1_defconfig change:

Acked-by: Tony Lindgren <tony at atomide.com>