Messages in this thread | | | Date | Fri, 24 Apr 2009 07:49:10 -0700 | Subject | Re: [PATCH] DMA: TXx9 Soc DMA Controller driver (v3) | From | Dan Williams <> |
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On Wed, Apr 22, 2009 at 8:40 AM, Atsushi Nemoto <anemo@mba.ocn.ne.jp> wrote: > This patch adds support for the integrated DMAC of the TXx9 family. > > Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: Dan Williams <dan.j.williams@intel.com>
> +static void > +txx9dmac_descriptor_complete(struct txx9dmac_chan *dc, > + struct txx9dmac_desc *desc) [..] > + /* > + * We use dma_unmap_page() regardless of how the buffers were > + * mapped before they were submitted... > + */
This will be caught by the new dma-mapping debug infrastructure that went in for 2.6.30, but I would not hold up merging this driver for this issue. Once Maciej's fix [1] goes upstream you can fix up your driver to use the new "unmap single" flags.
Thanks, Dan
[1]: http://marc.info/?l=linux-kernel&m=124049040806961&w=2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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