linux-kernel - Re: [PATCH] rtc: fix a missing check of clk

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Message-ID: <CACRpkdacqJAuQoCad8L=k_R_Vz-WAc29J9DdV-7jbJDrb5ET=Q@mail.gmail.com>
Date:   Thu, 27 Dec 2018 10:43:28 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Kangjie Lu <kjlu@....edu>
Cc:     pakki001@....edu, Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-rtc@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] rtc: fix a missing check of clk_prepare

On Wed, Dec 26, 2018 at 3:44 AM Kangjie Lu <kjlu@....edu> wrote:

> clk_prepare() could fail, so let's check its status and if it fails
> return its error code upstream.
>
> Signed-off-by: Kangjie Lu <kjlu@....edu>

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

Yours,
Linus Walleij