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mmc: core: remove obsolete mmc_set_blockcount() function

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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@sang-engineering.com>
Tested-by: Clément Péron <peron.clem@gmail.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2018-11-26 14:38:14 +01:00 committed by Ulf Hansson
parent 2f5da67835
commit b0715f04d0
2 changed files with 0 additions and 16 deletions
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14
drivers/mmc/core/core.c
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@ -2413,20 +2413,6 @@ int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen)
} }
EXPORT_SYMBOL(mmc_set_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) static void mmc_hw_reset_for_init(struct mmc_host *host)
{ {
mmc_pwrseq_reset(host); mmc_pwrseq_reset(host);

2
drivers/mmc/core/core.h
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@ -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); unsigned int mmc_calc_max_discard(struct mmc_card *card);
int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen); 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, int __mmc_claim_host(struct mmc_host *host, struct mmc_ctx *ctx,
atomic_t *abort); atomic_t *abort);