Hi,
On Mon, Feb 20 2012, James Hogan wrote:
> Hi,
>
> On 20/02/12 12:03, Seungwon Jeon wrote:
>> dw_mci_pre_dma_transfer() is valid only if internal DMA. In case of
>> using other DMA it returns -ENOSYS. It prevents the DMA operations.
>> This patch makes dw_mci_pre_dma_transfer() effective in all DMA case.
>>
>> Reported-by: James Hogan <james@xxxxxxxxxxxxx>
>> Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
>
> I've tested, and this seems to work for me (no IDMAC) as long as your
> other patch is applied first of course ("fixed compile error when
> disable CONFIG_MMC_DW_IDMAC").
>
> Probably worth fixing the typo in the subject too (s/disableing/disabling/).
>
> Otherwise, Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
Thanks, pushed to mmc-next for 3.3 with the subject line fix, and with
explicit mention of the regression and the patch that caused it.
- Chris.
--
Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/>
One Laptop Per Child
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