[PATCH] omap1: pm_bus: Fix compilation warning.

[Tony Lindgren]

* Kevin Hilman <khilman at deeprootsystems.com> [101207 14:13]:
> Marek Belisko <marek.belisko at open-nandra.com> writes:
> 
> > Fix following compilation warning:
> > 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'
> >
> > Signed-off-by: Marek Belisko <marek.belisko at open-nandra.com>
> 
> Acked-by: Kevin Hilman <khilman at deeprootsystems.com>

Taking these except for the mailbox one which is already fixed.

Tony