[PATCH v3 10/20] mmc: am654_sdhci: Use sdhci_set_control_reg()

[Jaehoon Chung <jh80.chung@samsung.com>]

On 1/21/21 9:40 PM, Aswath Govindraju wrote:
> From: Faiz Abbas <faiz_abbas@ti.com>
> 
> Use the generic sdhci_set_control_reg() instead of duplicating
> in platform driver.
> 
> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>

Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>

Best Regards,
Jaehoon Chung

> ---
>  drivers/mmc/am654_sdhci.c | 18 ++----------------
>  1 file changed, 2 insertions(+), 16 deletions(-)
> 
> diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c
> index 5dea3eb1be4e..11dcde134c5f 100644
> --- a/drivers/mmc/am654_sdhci.c
> +++ b/drivers/mmc/am654_sdhci.c
> @@ -151,21 +151,6 @@ struct am654_driver_data {
>  	u32 flags;
>  };
>  
> -static void am654_sdhci_set_control_reg(struct sdhci_host *host)
> -{
> -	struct mmc *mmc = (struct mmc *)host->mmc;
> -	u32 reg;
> -
> -	if (IS_SD(host->mmc) &&
> -	    mmc->signal_voltage == MMC_SIGNAL_VOLTAGE_180) {
> -		reg = sdhci_readw(host, SDHCI_HOST_CONTROL2);
> -		reg |= SDHCI_CTRL_VDD_180;
> -		sdhci_writew(host, reg, SDHCI_HOST_CONTROL2);
> -	}
> -
> -	sdhci_set_uhs_timing(host);
> -}
> -
>  static int am654_sdhci_setup_dll(struct am654_sdhci_plat *plat,
>  				 unsigned int speed)
>  {
> @@ -433,7 +418,7 @@ const struct sdhci_ops am654_sdhci_ops = {
>  #endif
>  	.deferred_probe		= am654_sdhci_deferred_probe,
>  	.set_ios_post		= &am654_sdhci_set_ios_post,
> -	.set_control_reg	= &am654_sdhci_set_control_reg,
> +	.set_control_reg	= sdhci_set_control_reg,
>  	.write_b		= am654_sdhci_write_b,
>  };
>  
> @@ -476,6 +461,7 @@ const struct sdhci_ops j721e_4bit_sdhci_ops = {
>  #endif
>  	.deferred_probe		= am654_sdhci_deferred_probe,
>  	.set_ios_post		= &j721e_4bit_sdhci_set_ios_post,
> +	.set_control_reg	= sdhci_set_control_reg,
>  	.write_b		= am654_sdhci_write_b,
>  };
>  
>