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mmc: card: add mmc_card_blk_no_cmd23

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Add a helper to check for the missing CMD23 quirk, similar to other
quirk helpers. Also reorder the helpers to match the order of the quirk
bits defined in include/linux/mmc/card.h.

Signed-off-by: Benoît Monin <benoit.monin@bootlin.com>
Link: https://lore.kernel.org/r/20250818-mobileye-emmc-for-upstream-4-v4-2-34ecb3995e96@bootlin.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Benoît Monin
2025-08-18 16:02:47 +02:00
committed by Ulf Hansson
parent 18f7439fa1
commit 05849fc5d8
1 changed files with 7 additions and 2 deletions
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9
drivers/mmc/core/card.h
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@@ -245,14 +245,19 @@ static inline int mmc_blksz_for_byte_mode(const struct mmc_card *c)
return c->quirks & MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
}
static inline int mmc_card_nonstd_func_interface(const struct mmc_card *c)
{
return c->quirks & MMC_QUIRK_NONSTD_FUNC_IF;
}
static inline int mmc_card_disable_cd(const struct mmc_card *c)
{
return c->quirks & MMC_QUIRK_DISABLE_CD;
}
static inline int mmc_card_nonstd_func_interface(const struct mmc_card *c)
static inline int mmc_card_blk_no_cmd23(const struct mmc_card *c)
{
return c->quirks & MMC_QUIRK_NONSTD_FUNC_IF;
return c->quirks & MMC_QUIRK_BLK_NO_CMD23;
}
static inline int mmc_card_broken_byte_mode_512(const struct mmc_card *c)