On Fri, Apr 26, 2013 at 11:06 AM, Linus Walleij
<[email protected]> wrote:
> The documentation already says these are physical addresses, and
> we have concluded that any translation into the DMA address space
> needs to reside in the dmaengine driver, so change the type of
> the passed arguments.
>
> Cc: Arnd Bergmann <[email protected]>
> Cc: Lee Jones <[email protected]>
> Cc: Vinod Koul <[email protected]>
> Signed-off-by: Linus Walleij <[email protected]>
What's the status of this one, which has been acked by Lee and Arnd?
Thanks!
> ---
> include/linux/dmaengine.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
> index 91ac8da..681df5f9 100644
> --- a/include/linux/dmaengine.h
> +++ b/include/linux/dmaengine.h
> @@ -361,8 +361,8 @@ enum dma_slave_buswidth {
> */
> struct dma_slave_config {
> enum dma_transfer_direction direction;
> - dma_addr_t src_addr;
> - dma_addr_t dst_addr;
> + phys_addr_t src_addr;
> + phys_addr_t dst_addr;
> enum dma_slave_buswidth src_addr_width;
> enum dma_slave_buswidth dst_addr_width;
> u32 src_maxburst;
> --
> 1.8.1.4
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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