Re: [RFC PATCH 3/3] mmc: core: remove obsolete mmc_set_blockcount() function

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On Wed, 21 Nov 2018 at 00:10, Wolfram Sang
<wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> The only user was converted to fill a sbc command which is the proper
> way to do it because of AutoCMD23 feature of some hosts.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Tested-by: Clément Péron <peron.clem@xxxxxxxxx>
> ---
>  drivers/mmc/core/core.c | 14 --------------
>  drivers/mmc/core/core.h |  2 --
>  2 files changed, 16 deletions(-)
>
> diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
> index 50a5c340307b..d3085f70e9a4 100644
> --- a/drivers/mmc/core/core.c
> +++ b/drivers/mmc/core/core.c
> @@ -2413,20 +2413,6 @@ int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen)
>  }
>  EXPORT_SYMBOL(mmc_set_blocklen);
>
> -int mmc_set_blockcount(struct mmc_card *card, unsigned int blockcount,
> -                       bool is_rel_write)
> -{
> -       struct mmc_command cmd = {};
> -
> -       cmd.opcode = MMC_SET_BLOCK_COUNT;
> -       cmd.arg = blockcount & 0x0000FFFF;
> -       if (is_rel_write)
> -               cmd.arg |= 1 << 31;
> -       cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
> -       return mmc_wait_for_cmd(card->host, &cmd, 5);
> -}
> -EXPORT_SYMBOL(mmc_set_blockcount);
> -
>  static void mmc_hw_reset_for_init(struct mmc_host *host)
>  {
>         mmc_pwrseq_reset(host);
> diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
> index 087ba68b2920..8fb6bc37f808 100644
> --- a/drivers/mmc/core/core.h
> +++ b/drivers/mmc/core/core.h
> @@ -118,8 +118,6 @@ int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from,
>  unsigned int mmc_calc_max_discard(struct mmc_card *card);
>
>  int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen);
> -int mmc_set_blockcount(struct mmc_card *card, unsigned int blockcount,
> -                       bool is_rel_write);
>
>  int __mmc_claim_host(struct mmc_host *host, struct mmc_ctx *ctx,
>                      atomic_t *abort);
> --
> 2.11.0
>




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