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>
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index aef5157..0c44510 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -887,7 +887,7 @@
{
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 @@
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 @@
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 @@
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 @@
{
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);