On Wed, 2007-11-07 at 15:37 -0800, Roland Dreier wrote:
> .
>
> Pierre, assuming Romano tests this patch successfully, please apply!
>
Hi, the patch below solves the problem with my SD card.
Tested-by: Romano Giannetti <[email protected]>
Thanks!
Romano
> <-- patch below -->
>
> mmc: Fix sg helper copy-and-paste error
>
> Commit 45711f1a ("[SG] Update drivers to use sg helpers") had the
> following bogus change in drivers/mmc/card/queue.c:
>
> > - src_buf = page_address(src->page) + src->offset;
> > + src_buf = sg_virt(dst);
>
> (Notice that "src" is converted to "dst"). Turn this "dst" back into
> the intended "src".
>
> Cc: Jens Axboe <[email protected]>
> Signed-off-by: Roland Dreier <[email protected]>
> ---
> diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
> index 9203a0b..1b9c9b6 100644
> --- a/drivers/mmc/card/queue.c
> +++ b/drivers/mmc/card/queue.c
> @@ -310,7 +310,7 @@ static void copy_sg(struct scatterlist *dst, unsigned int dst_len,
> }
>
> if (src_size == 0) {
> - src_buf = sg_virt(dst);
> + src_buf = sg_virt(src);
> src_size = src->length;
> }
>
--
Sorry for the disclaimer --- ¡I cannot stop it!
--
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