Commit e65bb388 authored by Haibo Chen's avatar Haibo Chen Committed by Ulf Hansson

mmc: sdhci: do not enable card detect interrupt for gpio cd type

Except SDHCI_QUIRK_BROKEN_CARD_DETECTION and MMC_CAP_NONREMOVABLE,
we also do not need to handle controller native card detect interrupt
for gpio cd type.
If we wrong enabled the card detect interrupt for gpio case, it will
cause a lot of unexpected card detect interrupts during data transfer
which should not happen.
Signed-off-by: default avatarHaibo Chen <haibo.chen@nxp.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1582100563-20555-2-git-send-email-haibo.chen@nxp.comSigned-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent a161c45f
......@@ -153,7 +153,7 @@ static void sdhci_set_card_detection(struct sdhci_host *host, bool enable)
u32 present;
if ((host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) ||
!mmc_card_is_removable(host->mmc))
!mmc_card_is_removable(host->mmc) || mmc_can_gpio_cd(host->mmc))
return;
if (enable) {
......
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