mmc: sdhci-acpi: Disable LED control for Intel BYT-based controllers
Intel BYT-based controllers do not have a LED signal line. Nevertheless sdhci_led_control() takes more than twice as long as sdhci_send_command(), even though it does nothing. Use the new SDHCI_QUIRK_NO_LED quirk to disable LED control for Intel BYT-based controllers. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -437,7 +437,8 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = {
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MMC_CAP_HW_RESET | MMC_CAP_1_8V_DDR |
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MMC_CAP_CMD_DURING_TFR | MMC_CAP_WAIT_WHILE_BUSY,
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.flags = SDHCI_ACPI_RUNTIME_PM,
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.quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
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.quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC |
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SDHCI_QUIRK_NO_LED,
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.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
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SDHCI_QUIRK2_STOP_WITH_TC |
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SDHCI_QUIRK2_CAPS_BIT63_FOR_HS400,
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@ -448,6 +449,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = {
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static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sdio = {
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.quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION |
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SDHCI_QUIRK_NO_LED |
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SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
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.quirks2 = SDHCI_QUIRK2_HOST_OFF_CARD_ON,
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.caps = MMC_CAP_NONREMOVABLE | MMC_CAP_POWER_OFF_CARD |
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@ -462,7 +464,8 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sdio = {
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static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sd = {
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.flags = SDHCI_ACPI_SD_CD | SDHCI_ACPI_SD_CD_OVERRIDE_LEVEL |
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SDHCI_ACPI_RUNTIME_PM,
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.quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
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.quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC |
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SDHCI_QUIRK_NO_LED,
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.quirks2 = SDHCI_QUIRK2_CARD_ON_NEEDS_BUS_ON |
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SDHCI_QUIRK2_STOP_WITH_TC,
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.caps = MMC_CAP_WAIT_WHILE_BUSY | MMC_CAP_AGGRESSIVE_PM,
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