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mmc: sdhci-pci: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers
commit 8229693694 upstream.
The CMD19/CMD14 bus width test has been found to be unreliable in
some cases. It is not essential, so simply remove it.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
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commit
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@ -361,7 +361,6 @@ static int byt_emmc_probe_slot(struct sdhci_pci_slot *slot)
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{
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slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE |
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MMC_CAP_HW_RESET | MMC_CAP_1_8V_DDR |
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MMC_CAP_BUS_WIDTH_TEST |
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MMC_CAP_WAIT_WHILE_BUSY;
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slot->host->mmc->caps2 |= MMC_CAP2_HC_ERASE_SZ;
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slot->hw_reset = sdhci_pci_int_hw_reset;
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@ -377,15 +376,13 @@ static int byt_emmc_probe_slot(struct sdhci_pci_slot *slot)
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static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot)
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{
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slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD | MMC_CAP_NONREMOVABLE |
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MMC_CAP_BUS_WIDTH_TEST |
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MMC_CAP_WAIT_WHILE_BUSY;
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return 0;
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}
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static int byt_sd_probe_slot(struct sdhci_pci_slot *slot)
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{
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slot->host->mmc->caps |= MMC_CAP_BUS_WIDTH_TEST |
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MMC_CAP_WAIT_WHILE_BUSY;
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slot->host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
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slot->cd_con_id = NULL;
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slot->cd_idx = 0;
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slot->cd_override_level = true;
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