linux-kernel - Re: [PATCH 3/4] i2c: core: treat EPROBE

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Message-ID: <20200805084030.GC1229@kunai>
Date:   Wed, 5 Aug 2020 10:40:30 +0200
From:   <wsa@...nel.org>
To:     Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
Cc:     <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <robh+dt@...nel.org>,
        <ludovic.desroches@...rochip.com>, <nicolas.ferre@...rochip.com>,
        <alexandre.belloni@...tlin.com>, <linux@...linux.org.uk>,
        <kamel.bouhara@...tlin.com>
Subject: Re: [PATCH 3/4] i2c: core: treat EPROBE_DEFER when acquiring SCL/SDA
 GPIOs

On Tue, Aug 04, 2020 at 12:59:25PM +0300, Codrin Ciubotariu wrote:
> Even if I2C bus GPIO recovery is optional, devm_gpiod_get() can return
> -EPROBE_DEFER, so we should at least treat that. This ends up with
> i2c_register_adapter() to be able to return -EPROBE_DEFER.
> 
> Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>

Applied to for-next, thanks!


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