linux-kernel - Re: [PATCH 1/2] mmc: mmc_spi: parse speed mode options

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YkW1beKzd5LfxZgG@smile.fi.intel.com>
Date:   Thu, 31 Mar 2022 17:06:37 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Christian Löhle <CLoehle@...erstone.com>
Cc:     Ulf Hansson <ulf.hansson@...aro.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        "adrian.hunter@...el.com" <adrian.hunter@...el.com>,
        "digetx@...il.com" <digetx@...il.com>,
        "avri.altman@....com" <avri.altman@....com>
Subject: Re: [PATCH 1/2] mmc: mmc_spi: parse speed mode options

On Thu, Mar 31, 2022 at 07:28:47AM +0000, Christian Löhle wrote:
> Since SD and MMC Highspeed modes are also valid for SPI let's parse
> them too.

Makes sense to me.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

> Signed-off-by: Christian Loehle <cloehle@...erstone.com>
> ---
>  drivers/mmc/host/of_mmc_spi.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/mmc/host/of_mmc_spi.c b/drivers/mmc/host/of_mmc_spi.c
> index 3629550528b6..bf54776fb26c 100644
> --- a/drivers/mmc/host/of_mmc_spi.c
> +++ b/drivers/mmc/host/of_mmc_spi.c
> @@ -70,6 +70,10 @@ struct mmc_spi_platform_data *mmc_spi_get_pdata(struct spi_device *spi)
>  	} else {
>  		oms->pdata.caps |= MMC_CAP_NEEDS_POLL;
>  	}
> +	if (device_property_read_bool(dev, "cap-sd-highspeed"))
> +		oms->pdata.caps |= MMC_CAP_SD_HIGHSPEED;
> +	if (device_property_read_bool(dev, "cap-mmc-highspeed"))
> +		oms->pdata.caps |= MMC_CAP_MMC_HIGHSPEED;
> 
>  	dev->platform_data = &oms->pdata;
>  	return dev->platform_data;
> --
> 2.34.1
> Hyperstone GmbH | Reichenaustr. 39a  | 78467 Konstanz
> Managing Director: Dr. Jan Peter Berns.
> Commercial register of local courts: Freiburg HRB381782
> 

-- 
With Best Regards,
Andy Shevchenko