Re: [PATCH 1/6] mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data

[Ulf Hansson]

On Mon, 12 Jul 2021 at 08:10, Christoph Hellwig <hch@xxxxxx> wrote:
>
> MIPS now implements flush_kernel_dcache_page (as an alias to
> flush_dcache_page).
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Apologies for the delay!

Acked-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

Kind regards
Uffe


> ---
>  drivers/mmc/host/jz4740_mmc.c | 4 ----
>  1 file changed, 4 deletions(-)
>
> diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c
> index 0db17bcc9c16..aa2240c83510 100644
> --- a/drivers/mmc/host/jz4740_mmc.c
> +++ b/drivers/mmc/host/jz4740_mmc.c
> @@ -578,10 +578,6 @@ static bool jz4740_mmc_read_data(struct jz4740_mmc_host *host,
>                         }
>                 }
>                 data->bytes_xfered += miter->length;
> -
> -               /* This can go away once MIPS implements
> -                * flush_kernel_dcache_page */
> -               flush_dcache_page(miter->page);
>         }
>         sg_miter_stop(miter);
>
> --
> 2.30.2
>