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path: root/drivers/mmc/core/sd.c
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Diffstat (limited to 'drivers/mmc/core/sd.c')
-rw-r--r--drivers/mmc/core/sd.c21
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index f2a05ea40f2..c63ad03c29c 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -307,8 +307,8 @@ static int mmc_read_switch(struct mmc_card *card)
goto out;
}
- if (status[13] & UHS_SDR50_BUS_SPEED)
- card->sw_caps.hs_max_dtr = 50000000;
+ if (status[13] & SD_MODE_HIGH_SPEED)
+ card->sw_caps.hs_max_dtr = HIGH_SPEED_MAX_DTR;
if (card->scr.sda_spec3) {
card->sw_caps.sd3_bus_mode = status[13];
@@ -661,7 +661,8 @@ static int mmc_sd_init_uhs_card(struct mmc_card *card)
/* SPI mode doesn't define CMD19 */
if (!mmc_host_is_spi(card->host) && card->host->ops->execute_tuning)
- err = card->host->ops->execute_tuning(card->host);
+ err = card->host->ops->execute_tuning(card->host,
+ MMC_SEND_TUNING_BLOCK);
out:
kfree(status);
@@ -960,7 +961,7 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
goto free_card;
/* Card is an ultra-high-speed card */
- mmc_sd_card_set_uhs(card);
+ mmc_card_set_uhs(card);
/*
* Since initialization is now complete, enable preset
@@ -1019,6 +1020,14 @@ static void mmc_sd_remove(struct mmc_host *host)
}
/*
+ * Card detection - card is alive.
+ */
+static int mmc_sd_alive(struct mmc_host *host)
+{
+ return mmc_send_status(host->card, NULL);
+}
+
+/*
* Card detection callback from host.
*/
static void mmc_sd_detect(struct mmc_host *host)
@@ -1033,7 +1042,7 @@ static void mmc_sd_detect(struct mmc_host *host)
/*
* Just check if our card has been removed.
*/
- err = mmc_send_status(host->card, NULL);
+ err = _mmc_detect_card_removed(host);
mmc_release_host(host);
@@ -1102,6 +1111,7 @@ static const struct mmc_bus_ops mmc_sd_ops = {
.suspend = NULL,
.resume = NULL,
.power_restore = mmc_sd_power_restore,
+ .alive = mmc_sd_alive,
};
static const struct mmc_bus_ops mmc_sd_ops_unsafe = {
@@ -1110,6 +1120,7 @@ static const struct mmc_bus_ops mmc_sd_ops_unsafe = {
.suspend = mmc_sd_suspend,
.resume = mmc_sd_resume,
.power_restore = mmc_sd_power_restore,
+ .alive = mmc_sd_alive,
};
static void mmc_sd_attach_bus_ops(struct mmc_host *host)