[PATCH] arm: omap3: Only access IVA if one exists

[Kevin Hilman]

"Mark A. Greer" <mgreer at animalcreek.com> writes:

> From: "Mark A. Greer" <mgreer at animalcreek.com>
>
> prcm_setup_regs() blindly accesses IVA bits
> in the PRM and calls omap3_iva_idle() which
> does more IVA related register accesses.
> Only do this if the IVA hardware actually
> exists.
>
> Signed-off-by: Mark A. Greer <mgreer at animalcreek.com>

Thanks, queuing for v3.5 (branch: for_3.5/cleanup/pm)

Kevin