linux-kernel - Re: [PATCH v6 1/3] pinctrl: qcom: Kconfig: Rework PINCTRL_MSM to be a depenency rather then a selected config

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Date:   Tue, 10 Nov 2020 14:33:34 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     John Stultz <john.stultz@...aro.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Joerg Roedel <joro@...tes.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Kalle Valo <kvalo@...eaurora.org>,
        Maulik Shah <mkshah@...eaurora.org>,
        Lina Iyer <ilina@...eaurora.org>,
        Saravana Kannan <saravanak@...gle.com>,
        Todd Kjos <tkjos@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        MSM <linux-arm-msm@...r.kernel.org>,
        "list@....net:IOMMU DRIVERS <iommu@...ts.linux-foundation.org>, Joerg
        Roedel <joro@...tes.org>," <iommu@...ts.linux-foundation.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>
Subject: Re: [PATCH v6 1/3] pinctrl: qcom: Kconfig: Rework PINCTRL_MSM to be a
 depenency rather then a selected config

On Fri, Nov 6, 2020 at 5:27 AM John Stultz <john.stultz@...aro.org> wrote:

> This patch reworks PINCTRL_MSM to be a visible option, and
> instead of having the various SoC specific drivers select
> PINCTRL_MSM, this switches those configs to depend on
> PINCTRL_MSM.
>
> This is useful, as it will be needed in order to cleanly support
> having the qcom-scm driver, which pinctrl-msm calls into,
> configured as a module. Without this change, we would eventually
> have to add dependency lines to every config that selects
> PINCTRL_MSM, and that would becomes a maintenance headache.
>
> We also add PINCTRL_MSM to the arm64 defconfig to avoid
> surprises as otherwise PINCTRL_MSM/IPQ* options previously
> enabled, will be off.
>
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Will Deacon <will@...nel.org>
> Cc: Andy Gross <agross@...nel.org>
> Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
> Cc: Joerg Roedel <joro@...tes.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Jason Cooper <jason@...edaemon.net>
> Cc: Marc Zyngier <maz@...nel.org>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: Vinod Koul <vkoul@...nel.org>
> Cc: Kalle Valo <kvalo@...eaurora.org>
> Cc: Maulik Shah <mkshah@...eaurora.org>
> Cc: Lina Iyer <ilina@...eaurora.org>
> Cc: Saravana Kannan <saravanak@...gle.com>
> Cc: Todd Kjos <tkjos@...gle.com>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Cc: linux-arm-msm@...r.kernel.org
> Cc: iommu@...ts.linux-foundation.org
> Cc: linux-gpio@...r.kernel.org
> Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> Signed-off-by: John Stultz <john.stultz@...aro.org>

Patch applied!

Yours,
Linus Walleij