linux-kernel - Re: [PATCH v1 1/1] usb: typec: wcove: Drop wrong dependency to INTEL_SOC

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: <f8520fac-28b3-0d8d-4d27-25463978b2ec@roeck-us.net>
Date:   Mon, 20 Jun 2022 06:25:31 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hans de Goede <hdegoede@...hat.com>
Subject: Re: [PATCH v1 1/1] usb: typec: wcove: Drop wrong dependency to
 INTEL_SOC_PMIC

On 6/20/22 03:43, Andy Shevchenko wrote:
> Intel SoC PMIC is a generic name for all PMICs that are used
> on Intel platforms. In particular, INTEL_SOC_PMIC kernel configuration
> option refers to Crystal Cove PMIC, which has never been a part
> of any Intel Broxton hardware. Drop wrong dependency from Kconfig.
> 
> Note, the correct dependency is satisfied via ACPI PMIC OpRegion driver,
> which the Type-C depends on.
> 
> Fixes: d2061f9cc32d ("usb: typec: add driver for Intel Whiskey Cove PMIC USB Type-C PHY")
> Reported-by: Hans de Goede <hdegoede@...hat.com>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Reviewed-by: Guenter Roeck <linux@...ck-us.net>

> ---
>   drivers/usb/typec/tcpm/Kconfig | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/usb/typec/tcpm/Kconfig b/drivers/usb/typec/tcpm/Kconfig
> index 557f392fe24d..073fd2ea5e0b 100644
> --- a/drivers/usb/typec/tcpm/Kconfig
> +++ b/drivers/usb/typec/tcpm/Kconfig
> @@ -56,7 +56,6 @@ config TYPEC_WCOVE
>   	tristate "Intel WhiskeyCove PMIC USB Type-C PHY driver"
>   	depends on ACPI
>   	depends on MFD_INTEL_PMC_BXT
> -	depends on INTEL_SOC_PMIC
>   	depends on BXT_WC_PMIC_OPREGION
>   	help
>   	  This driver adds support for USB Type-C on Intel Broxton platforms