Re: [PATCH 08/23] mmc: sdhci: rename quirk SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12

[Adrian Hunter <adrian.hunter@intel.com>]

On 15/04/16 20:29, Dong Aisheng wrote:
> Rename ACMD12 quirk to SDHCI_QUIRK_MULTIBLOCK_ACMD12 to avoid confusion
> since it's needed for both read and write.

I am not in favour of renaming unless the original name is really really
bad.  In this case it is a quirk which we anyway expect to remove at some
point, so let's leave it alone for now.

> 
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> ---
>  drivers/mmc/host/sdhci-pci-o2micro.c | 2 +-
>  drivers/mmc/host/sdhci-pltfm.c       | 2 +-
>  drivers/mmc/host/sdhci-s3c.c         | 2 +-
>  drivers/mmc/host/sdhci.c             | 2 +-
>  drivers/mmc/host/sdhci.h             | 2 +-
>  5 files changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/mmc/host/sdhci-pci-o2micro.c b/drivers/mmc/host/sdhci-pci-o2micro.c
> index d48f031..1ed1f995 100644
> --- a/drivers/mmc/host/sdhci-pci-o2micro.c
> +++ b/drivers/mmc/host/sdhci-pci-o2micro.c
> @@ -162,7 +162,7 @@ int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot)
>  	case PCI_DEVICE_ID_O2_FUJIN2:
>  		reg = sdhci_readl(host, O2_SD_VENDOR_SETTING);
>  		if (reg & 0x1)
> -			host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
> +			host->quirks |= SDHCI_QUIRK_MULTIBLOCK_ACMD12;
>  
>  		if (chip->pdev->device != PCI_DEVICE_ID_O2_FUJIN2)
>  			break;
> diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
> index 072bb27..206057a 100644
> --- a/drivers/mmc/host/sdhci-pltfm.c
> +++ b/drivers/mmc/host/sdhci-pltfm.c
> @@ -74,7 +74,7 @@ void sdhci_get_of_property(struct platform_device *pdev)
>  	u32 bus_width;
>  
>  	if (of_get_property(np, "sdhci,auto-cmd12", NULL))
> -		host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
> +		host->quirks |= SDHCI_QUIRK_MULTIBLOCK_ACMD12;
>  
>  	if (of_get_property(np, "sdhci,1-bit-only", NULL) ||
>  	    (of_property_read_u32(np, "bus-width", &bus_width) == 0 &&
> diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
> index 70c724b..756b9bb 100644
> --- a/drivers/mmc/host/sdhci-s3c.c
> +++ b/drivers/mmc/host/sdhci-s3c.c
> @@ -564,7 +564,7 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
>  	host->quirks |= SDHCI_QUIRK_NO_BUSY_IRQ;
>  
>  	/* This host supports the Auto CMD12 */
> -	host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
> +	host->quirks |= SDHCI_QUIRK_MULTIBLOCK_ACMD12;
>  
>  	/* Samsung SoCs need BROKEN_ADMA_ZEROLEN_DESC */
>  	host->quirks |= SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC;
> diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
> index 96ccb15..40e3551 100644
> --- a/drivers/mmc/host/sdhci.c
> +++ b/drivers/mmc/host/sdhci.c
> @@ -2988,7 +2988,7 @@ int sdhci_add_host(struct sdhci_host *host)
>  	mmc->caps |= MMC_CAP_SDIO_IRQ | MMC_CAP_ERASE | MMC_CAP_CMD23;
>  	mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD;
>  
> -	if (host->quirks & SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12)
> +	if (host->quirks & SDHCI_QUIRK_MULTIBLOCK_ACMD12)
>  		host->flags |= SDHCI_AUTO_CMD12;
>  
>  	/* Auto-CMD23 stuff only works in ADMA or PIO. */
> diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
> index 0f39f4f..afa4de8 100644
> --- a/drivers/mmc/host/sdhci.h
> +++ b/drivers/mmc/host/sdhci.h
> @@ -379,7 +379,7 @@ struct sdhci_host {
>  /* Controller is missing device caps. Use caps provided by host */
>  #define SDHCI_QUIRK_MISSING_CAPS			(1<<27)
>  /* Controller uses Auto CMD12 command to stop the transfer */
> -#define SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12		(1<<28)
> +#define SDHCI_QUIRK_MULTIBLOCK_ACMD12			(1<<28)
>  /* Controller doesn't have HISPD bit field in HI-SPEED SD card */
>  #define SDHCI_QUIRK_NO_HISPD_BIT			(1<<29)
>  /* Controller treats ADMA descriptors with length 0000h incorrectly */
>