Re: [PATCH] ata: libata depends on HAS_DMA

[Alan Cox]

On Mon, 11 May 2009 22:38:55 +0000
Arnd Bergmann <arnd@xxxxxxxx> wrote:

> libata uses the DMA mapping API, so it cannot be built
> on architectures that don't have DMA support.
> 
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Nakked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>

Almost every PATA adapter can fall back to PIO, many are PIO only. We
need a rather cleaner way to sort this.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/