diff options
| author | Seungwon Jeon <tgih.jun@samsung.com> | 2014-04-23 17:07:35 +0900 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-05-12 18:05:53 -0400 |
| commit | cdc991790c51c693d0c347a5286af017826a5d01 (patch) | |
| tree | 6a40a17c97298372886e1c41a5b892974743a680 /drivers/mmc/core/sd.c | |
| parent | b78871d0cf13d37e7bdcf39c49782ca3885343bc (diff) | |
mmc: drop the speed mode of card's state
Timing mode identifier has same role and can take the place
of speed mode. This change removes all related speed mode.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Diffstat (limited to 'drivers/mmc/core/sd.c')
| -rw-r--r-- | drivers/mmc/core/sd.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index aef515755e5b..0c44510bf717 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -887,7 +887,7 @@ unsigned mmc_sd_get_max_clock(struct mmc_card *card) { unsigned max_dtr = (unsigned int)-1; - if (mmc_card_highspeed(card)) { + if (mmc_card_hs(card)) { if (max_dtr > card->sw_caps.hs_max_dtr) max_dtr = card->sw_caps.hs_max_dtr; } else if (max_dtr > card->csd.max_dtr) { @@ -897,12 +897,6 @@ unsigned mmc_sd_get_max_clock(struct mmc_card *card) return max_dtr; } -void mmc_sd_go_highspeed(struct mmc_card *card) -{ - mmc_card_set_highspeed(card); - mmc_set_timing(card->host, MMC_TIMING_SD_HS); -} - /* * Handle the detection and initialisation of a card. * @@ -977,16 +971,13 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr, err = mmc_sd_init_uhs_card(card); if (err) goto free_card; - - /* Card is an ultra-high-speed card */ - mmc_card_set_uhs(card); } else { /* * Attempt to change to high-speed (if supported) */ err = mmc_sd_switch_hs(card); if (err > 0) - mmc_sd_go_highspeed(card); + mmc_set_timing(card->host, MMC_TIMING_SD_HS); else if (err) goto free_card; @@ -1081,7 +1072,7 @@ static int _mmc_sd_suspend(struct mmc_host *host) if (!mmc_host_is_spi(host)) err = mmc_deselect_cards(host); - host->card->state &= ~MMC_STATE_HIGHSPEED; + if (!err) { mmc_power_off(host); mmc_card_set_suspended(host->card); @@ -1190,7 +1181,6 @@ static int mmc_sd_power_restore(struct mmc_host *host) { int ret; - host->card->state &= ~MMC_STATE_HIGHSPEED; mmc_claim_host(host); ret = mmc_sd_init_card(host, host->card->ocr, host->card); mmc_release_host(host); |