Re: [PATCH] mmc: core: fix the critical bug for multiple block read

[Jaehoon Chung <jh80.chung@samsung.com>]

Sorry card->host->caps instead of host->mmc->caps.(typo)

On 10/31/2011 07:46 PM, Jaehoon Chung wrote:

> This patch is fixed the critical bug for multiple block read.
> 
> In Paul's patch(commit:6d621423128909f09072835445ce36dd357a758a),
> used MMC_CAP2_NO_MULTI_READ. But that value was assigned card->host->caps.
> 
> MMC_CAPS2_NO_MULTI_READ must assign card->host->caps2 instead of card->host->caps.
> 
> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
>  drivers/mmc/card/block.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
> index 4fd5723..1882149 100644
> --- a/drivers/mmc/card/block.c
> +++ b/drivers/mmc/card/block.c
> @@ -1037,7 +1037,7 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq,
>  			brq->data.blocks = 1;
>  
>  		/* Some controllers can't do multiblock reads due to hw bugs */
> -		if (card->host->caps & MMC_CAP2_NO_MULTI_READ &&
> +		if (card->host->caps2 & MMC_CAP2_NO_MULTI_READ &&
>  		    rq_data_dir(req) == READ)
>  			brq->data.blocks = 1;
>  	}
> --
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