mmc: rename mmc_can_secure_erase_trim() to mmc_card_can_secure_erase_trim()

mmc_can_* functions sometimes relate to the card and sometimes to the host.
Make it obvious by renaming this function to include 'card'. Also, convert to
proper bool type while we are here.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250401095847.29271-8-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index e9213de..02a11a7 100644 (file)
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -1276,7 +1276,7 @@ static void mmc_blk_issue_secdiscard_rq(struct mmc_queue *mq,
        int err = 0, type = MMC_BLK_SECDISCARD;
        blk_status_t status = BLK_STS_OK;
 
-       if (!(mmc_can_secure_erase_trim(card))) {
+       if (!(mmc_card_can_secure_erase_trim(card))) {
                status = BLK_STS_NOTSUPP;
                goto out;
        }

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index ff75336..f451903 100644 (file)
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1871,14 +1871,12 @@ bool mmc_card_can_sanitize(struct mmc_card *card)
        return false;
 }
 
-int mmc_can_secure_erase_trim(struct mmc_card *card)
+bool mmc_card_can_secure_erase_trim(struct mmc_card *card)
 {
-       if ((card->ext_csd.sec_feature_support & EXT_CSD_SEC_ER_EN) &&
-           !(card->quirks & MMC_QUIRK_SEC_ERASE_TRIM_BROKEN))
-               return 1;
-       return 0;
+       return ((card->ext_csd.sec_feature_support & EXT_CSD_SEC_ER_EN) &&
+               !(card->quirks & MMC_QUIRK_SEC_ERASE_TRIM_BROKEN));
 }
-EXPORT_SYMBOL(mmc_can_secure_erase_trim);
+EXPORT_SYMBOL(mmc_card_can_secure_erase_trim);
 
 int mmc_erase_group_aligned(struct mmc_card *card, sector_t from,
                            unsigned int nr)

diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index 1f19466..3f7bd25 100644 (file)
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -122,7 +122,7 @@ bool mmc_card_can_erase(struct mmc_card *card);
 int mmc_can_trim(struct mmc_card *card);
 bool mmc_card_can_discard(struct mmc_card *card);
 bool mmc_card_can_sanitize(struct mmc_card *card);
-int mmc_can_secure_erase_trim(struct mmc_card *card);
+bool mmc_card_can_secure_erase_trim(struct mmc_card *card);
 int mmc_erase_group_aligned(struct mmc_card *card, sector_t from, unsigned int nr);
 unsigned int mmc_calc_max_discard(struct mmc_card *card);
 

diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c
index 099fee8..f65bf17 100644 (file)
--- a/drivers/mmc/core/queue.c
+++ b/drivers/mmc/core/queue.c
@@ -184,7 +184,7 @@ static void mmc_queue_setup_discard(struct mmc_card *card,
                return;
 
        lim->max_hw_discard_sectors = max_discard;
-       if (mmc_can_secure_erase_trim(card))
+       if (mmc_card_can_secure_erase_trim(card))
                lim->max_secure_erase_sectors = max_discard;
        if (mmc_can_trim(card) && card->erased_byte == 0)
                lim->max_write_zeroes_sectors = max_discard;