linux-kernel - Re: [PATCH] mfd: da9063: occupy second I2C address, too

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Message-ID: <20190621100959.GA2568@kunai>
Date:   Fri, 21 Jun 2019 12:09:59 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Steve Twiss <stwiss.opensource@...semi.com>
Cc:     "wsa+renesas@...g-engineering.com" <wsa+renesas@...g-engineering.com>,
        "bgolaszewski@...libre.com" <bgolaszewski@...libre.com>,
        "kieran.bingham+renesas@...asonboard.com" 
        <kieran.bingham+renesas@...asonboard.com>,
        "lee.jones@...aro.org" <lee.jones@...aro.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-renesas-soc@...r.kernel.org" 
        <linux-renesas-soc@...r.kernel.org>,
        "peda@...ntia.se" <peda@...ntia.se>,
        Support Opensource <Support.Opensource@...semi.com>
Subject: Re: [PATCH] mfd: da9063: occupy second I2C address, too


> For what it's worth, maybe consider adding a dev_warn attached to the return
> of devm_i2c_new_dummy_device?

I am in the middle of some API changes. Once those are over, I want to
think about such warnings as a second step. I'd rather have them in the
core than in each and every driver. But this needs more thinking...


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