Re: [PATCH 06/11] ARM: integrator/versatile: fix NOMMU warnings

From: Linus Walleij
Date: Fri Feb 15 2013 - 04:12:50 EST

On Thu, Feb 14, 2013 at 2:49 PM, Arnd Bergmann <arnd@xxxxxxxx> wrote:

> On NOMMU kernels, the io_desc variables are unused
> because we don't use the MMU to remap the MMIO
> areas.
> Marking these variables as __maybe_unused easily
> avoids the otherwise harmless warnings like
> warning: 'versatile_io_desc' defined but not used
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
> Cc: Russell King <linux@xxxxxxxxxxxxxxxx>

Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Linus Walleij
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