On Tue, Feb 14, 2017 at 10:52 AM, P J P <ppan...@redhat.com> wrote:
> From: Prasad J Pandit <p...@fedoraproject.org>
>
> In SDHCI protocol, the 'Block count enable' bit of the Transfer
> Mode register is relevant only in multi block transfers. We need
> not check it in single block transfers.
>
> Signed-off-by: Prasad J Pandit <p...@fedoraproject.org>
Reviewed-by: Alistair Francis <alistair.fran...@xilinx.com>
Thanks,
Alistair
> ---
> hw/sd/sdhci.c | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
> index 8ae75fe..05558d3 100644
> --- a/hw/sd/sdhci.c
> +++ b/hw/sd/sdhci.c
> @@ -570,7 +570,6 @@ static void sdhci_sdma_transfer_multi_blocks(SDHCIState
> *s)
> }
>
> /* single block SDMA transfer */
> -
> static void sdhci_sdma_transfer_single_block(SDHCIState *s)
> {
> int n;
> @@ -589,10 +588,7 @@ static void sdhci_sdma_transfer_single_block(SDHCIState
> *s)
> sdbus_write_data(&s->sdbus, s->fifo_buffer[n]);
> }
> }
> -
> - if (s->trnmod & SDHC_TRNS_BLK_CNT_EN) {
> - s->blkcnt--;
> - }
> + s->blkcnt--;
>
> sdhci_end_transfer(s);
> }
> --
> 2.9.3
>
