linux-kernel - Re: [PATCH v2 03/11] mmc: sdhci: milbeaut: Use sdhci_set_power_and

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Date:   Mon, 9 Mar 2020 09:25:06 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        linux-kernel@...r.kernel.org
Cc:     phil@...pberrypi.com, linux-mmc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, f.fainelli@...il.com,
        stefan.wahren@...e.com, bcm-kernel-feedback-list@...adcom.com,
        linux-rpi-kernel@...ts.infradead.org,
        Ulf Hansson <ulf.hansson@...aro.org>
Subject: Re: [PATCH v2 03/11] mmc: sdhci: milbeaut: Use
 sdhci_set_power_and_voltage()

On 6/03/20 7:44 pm, Nicolas Saenz Julienne wrote:
> The sdhci core provides a helper function with the same functionality as
> this controller's set_power() callback. Use it instead.
> 
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>

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

> ---
>  drivers/mmc/host/sdhci-milbeaut.c | 13 +------------
>  1 file changed, 1 insertion(+), 12 deletions(-)
> 
> diff --git a/drivers/mmc/host/sdhci-milbeaut.c b/drivers/mmc/host/sdhci-milbeaut.c
> index 92f30a1db435..4e7cc0680f94 100644
> --- a/drivers/mmc/host/sdhci-milbeaut.c
> +++ b/drivers/mmc/host/sdhci-milbeaut.c
> @@ -121,17 +121,6 @@ static void sdhci_milbeaut_reset(struct sdhci_host *host, u8 mask)
>  	}
>  }
>  
> -static void sdhci_milbeaut_set_power(struct sdhci_host *host,
> -			unsigned char mode, unsigned short vdd)
> -{
> -	if (!IS_ERR(host->mmc->supply.vmmc)) {
> -		struct mmc_host *mmc = host->mmc;
> -
> -		mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd);
> -	}
> -	sdhci_set_power_noreg(host, mode, vdd);
> -}
> -
>  static const struct sdhci_ops sdhci_milbeaut_ops = {
>  	.voltage_switch = sdhci_milbeaut_soft_voltage_switch,
>  	.get_min_clock = sdhci_milbeaut_get_min_clock,
> @@ -139,7 +128,7 @@ static const struct sdhci_ops sdhci_milbeaut_ops = {
>  	.set_clock = sdhci_set_clock,
>  	.set_bus_width = sdhci_set_bus_width,
>  	.set_uhs_signaling = sdhci_set_uhs_signaling,
> -	.set_power = sdhci_milbeaut_set_power,
> +	.set_power = sdhci_set_power_and_bus_voltage,
>  };
>  
>  static void sdhci_milbeaut_bridge_reset(struct sdhci_host *host,
>