linux-kernel - Re: [PATCH 04/11] drm/bridge: analogix-anx78xx: convert to i2c_new_dummy

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Message-ID: <CACRpkdbj10yneOP4JKFGXyiY4e1vS6-oB=W2vs6nj_X2uAY=pQ@mail.gmail.com>
Date:   Thu, 15 Aug 2019 10:18:28 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Brian Masney <masneyb@...tation.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        Dave Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Mark Rutland <mark.rutland@....com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        "open list:DRM PANEL DRIVERS" <dri-devel@...ts.freedesktop.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        MSM <linux-arm-msm@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        freedreno <freedreno@...ts.freedesktop.org>
Subject: Re: [PATCH 04/11] drm/bridge: analogix-anx78xx: convert to i2c_new_dummy_device

On Thu, Aug 15, 2019 at 2:49 AM Brian Masney <masneyb@...tation.org> wrote:

> The i2c_new_dummy() function is deprecated since it returns NULL on
> error. Change this to use the recommended replacement
> i2c_new_dummy_device() that returns an error code that can be read with
> PTR_ERR() and friends.
>
> Signed-off-by: Brian Masney <masneyb@...tation.org>

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij