Re: [PATCH 0/2] mmc: rtsx: add check before sending request

[Ulf Hansson]

On 14 January 2015 at 04:09,  <micky_ching@xxxxxxxxxxxxxx> wrote:
> From: Micky Ching <micky_ching@xxxxxxxxxxxxxx>
>
> Add check before sending request can make request return faster.
> - finish request if no card exist
>   This can make request finish faster, especial for some sdio card,
>   when card removed, there still a lot of command pending,
>   if we check card exist and stop request, the card will disappear
>   faster in user space.
>
> - check sg_count before long data xfer
>   modify sg_count type unsigned -> int, because dma_map_sg() return
>   int, and this value can be negative to indicate some error occurs.
>
> Micky Ching (2):
>   mmc: rtsx: finish request if no card exist
>   mmc: rtsx: check sg_count before long data xfer
>
>  drivers/mmc/host/rtsx_pci_sdmmc.c | 20 ++++++++++++++++----
>  1 file changed, 16 insertions(+), 4 deletions(-)
>
> --
> 1.9.1
>

Thanks! Applied for next.

Kind regards
Uffe
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