Acked-by: Jaehoon Chung
On 08/21/2013 10:51 PM, Seungwon Jeon wrote:
> In IDMAC mode EVENT_XFER_COMPLETE is set when RI/TI of last descriptor
> is done. So if errors are happened in the middle of data transfers,
> 'dw_mci_stop_dma' during error handing can be called and eventually
> prevents this
In IDMAC mode EVENT_XFER_COMPLETE is set when RI/TI of last descriptor
is done. So if errors are happened in the middle of data transfers,
'dw_mci_stop_dma' during error handing can be called and eventually
prevents this flag to be set.
This results in permanent wait for EVENT_XFER_COMPLETE in 'dw_