aa50f259d6
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_mci_tasklet_func'. Therefore, if dma running is stopped forcibly, EVENT_XFER_COMPLETE should be set. Reported-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org> |
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