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mmc: core: Remove checking MMC_CAP_4_BIT_DATA from mmc_host_can_uhs()

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The bus width support for UHS mode is now validated in mmc_validate_host_caps().
Therefore, we can safely remove the explicit MMC_CAP_4_BIT_DATA check from
mmc_host_can_uhs(). As part of this cleanup, simplify the condition by using
the consolidated MMC_CAP_UHS flag.

Signed-off-by: Shawn Lin <shawn.lin@linux.dev>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Shawn Lin 2026-03-10 09:35:53 +08:00 committed by Ulf Hansson
parent e98f926e5a
commit ca43d891b6
1 changed files with 1 additions and 5 deletions
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6
drivers/mmc/core/host.h
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@ -56,11 +56,7 @@ static inline int mmc_host_can_access_boot(struct mmc_host *host)
static inline int mmc_host_can_uhs(struct mmc_host *host)
{
return host->caps &
(MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 |
MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR104 |
MMC_CAP_UHS_DDR50) &&
host->caps & MMC_CAP_4_BIT_DATA;
return host->caps & MMC_CAP_UHS;
}
static inline bool mmc_card_hs200(struct mmc_card *card)