Re: [PATCH v2 2/2] mmc: sdhci-pci: Set MMC_CAP_AGGRESSIVE_PM for BYT-related Intel controllers

[Adrian Hunter]

On 29/03/17 21:16, Azhar Shaikh wrote:
> Set MMC_CAP_AGGRESSIVE_PM for BYT-related Intel SD card
> controllers.
> 
> Signed-off-by: Azhar Shaikh <azhar.shaikh@xxxxxxxxx>

Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>

> ---
> Changes in v2:
>   - Rebased the patch on top of 'next' branch.
>   - No code change.
> 
>  drivers/mmc/host/sdhci-pci-core.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
> index 6c0440e..833072b 100644
> --- a/drivers/mmc/host/sdhci-pci-core.c
> +++ b/drivers/mmc/host/sdhci-pci-core.c
> @@ -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;
>  }
>