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Commit c2c49a2e authored by Azhar Shaikh's avatar Azhar Shaikh Committed by Ulf Hansson
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mmc: sdhci-pci: Set MMC_CAP_AGGRESSIVE_PM for BYT-related Intel controllers 



Set MMC_CAP_AGGRESSIVE_PM for BYT-related Intel SD card
controllers.

Signed-off-by: default avatarAzhar Shaikh <azhar.shaikh@intel.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent d3e97407

drivers/mmc/host/sdhci-pci-core.c

+3 −4
Original line number Diff line number Diff line
@@ -630,16 +630,15 @@ static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot) 
static int byt_sd_probe_slot(struct sdhci_pci_slot *slot)

{

	byt_read_dsm(slot);

	slot->host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;

	slot->host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY |

				 MMC_CAP_AGGRESSIVE_PM;

	slot->cd_idx = 0;

	slot->cd_override_level = true;

	if (slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXT_SD ||

	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXTM_SD ||

	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_APL_SD ||

	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_SD) {

	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_SD)

		slot->host->mmc_host_ops.get_cd = bxt_get_cd;

		slot->host->mmc->caps |= MMC_CAP_AGGRESSIVE_PM;

	}



	return 0;

}