On Tue, Nov 29, 2011 at 03:51:26PM +0100, Ulf Hansson wrote:
> diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
> index e900f51..62ad649 100644
> --- a/drivers/mmc/host/mmci.c
> +++ b/drivers/mmc/host/mmci.c
> @@ -761,8 +761,12 @@ mmci_cmd_irq(struct mmci_host *host, struct mmc_command
> *cmd,
> }
>
> if (!cmd->data || cmd->error) {
> - if (host->data)
> + if (host->data) {
> + /* Terminate the DMA transfer */
> + if (dma_inprogress(host))
> + mmci_dma_data_error(host);
Doesn't this leave the DMA buffers mapped?
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