[PATCH 2/2] arm: omap1: remove unused variables

[Tony Lindgren]

* Felipe Balbi <balbi at ti.com> [101019 00:22]:
> Get rid of the following warnings:
> 
> arch/arm/mach-omap1/pm_bus.c: In function 'omap1_pm_runtime_resume':
> arch/arm/mach-omap1/pm_bus.c:51: warning: unused variable 'ret'
> arch/arm/mach-omap1/mailbox.c: In function 'omap1_mbox_probe':
> arch/arm/mach-omap1/mailbox.c:148: warning: unused variable 'i'

Assuming Hiroshi will queue up this one.

Tony