linux-kernel - Re: [PATCH V1] pinctrl: qcom: spmi-gpio: Update GPIO EN

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: <CACRpkdYXF6LFhSBTJDmTpD9zkNYMJmcaQRvaW-9JZU60R48FYg@mail.gmail.com>
Date:   Tue, 19 Sep 2017 10:20:39 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     fenglinw@...eaurora.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        David Collins <collinsd@...eaurora.org>,
        aghayal@...eaurora.org, wruan@...eaurora.org,
        subbaram@...eaurora.org, kgunda@...eaurora.org,
        Ivan Ivanov <iivanov.xz@...il.com>
Subject: Re: [PATCH V1] pinctrl: qcom: spmi-gpio: Update GPIO EN_CTL when
 setting pin config

On Tue, Sep 12, 2017 at 2:32 AM,  <fenglinw@...eaurora.org> wrote:

> From: Fenglin Wu <fenglinw@...eaurora.org>
>
> GPIO is expected to be disabled iff PIN_CONFIG_BIAS_HIGH_IMPEDANCE is
> configured. Update is_enabled flag in config_set() so that it can
> reflect GPIO status correctly. Also modify EN_CTL register based on
> is_enabled flag in config_set() to configure the GPIO properly.
>
> Signed-off-by: Fenglin Wu <fenglinw@...eaurora.org>

Pending on Björn's review here.

Yours,
Linus Walleij