lkml.org 
[lkml]   [2013]   [Feb]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v3 05/10] spi/pxa2xx: break out the private DMA API usage into a separate file
From
On Tue, Jan 22, 2013 at 11:26 AM, Mika Westerberg
<mika.westerberg@linux.intel.com> wrote:

> The PXA SPI driver uses PXA platform specific private DMA implementation
> which does not work on non-PXA platforms. In order to use this driver on
> other platforms we break out the private DMA implementation into a separate
> file that gets compiled only when CONFIG_SPI_PXA2XX_PXADMA is set. The DMA
> functions are stubbed out if there is no DMA implementation selected (i.e
> we are building on non-PXA platform).
>
> While we are there we can kill the dummy DMA bits in pxa2xx_spi.h as they
> are not needed anymore for CE4100.
>
> Once this is done we can add the generic DMA engine support to the driver
> that allows usage of any DMA controller that implements DMA engine API.
>
> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> ---
> This patch was already acked by Linus W but since I changed this by
> breaking out the PXA private implementation into a separate file, I'm
> hoping to get new ack from him ;-)

Sorry for the long delay. This is a nice and clean cut.
Acked-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij


\
 
 \ /
  Last update: 2013-02-04 22:04    [W:0.197 / U:0.192 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site