linux-kernel - Re: [PATCH 4/4] Input: ep93xx_keypad - switch to using managed resources

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Message-ID: <YWZFsZmPBp6Hj2Yf@google.com>
Date:   Tue, 12 Oct 2021 19:34:25 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Alexander Sverdlin <alexander.sverdlin@...il.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/4] Input: ep93xx_keypad - switch to using managed
 resources

On Tue, Oct 12, 2021 at 09:54:32AM +0200, Alexander Sverdlin wrote:
> Hello Dmitry,
> 
> just one question below:
> 
> On Mon, 2021-10-11 at 18:37 -0700, Dmitry Torokhov wrote:
> > +               return err;
> > +
> > +       err = devm_add_action_or_reset(&pdev->dev,
> > +                                      ep93xx_keypad_release_gpio_action, pdev);
> > +       if (err)
> > +               return err;
> >  
> >         keypad->clk = clk_get(&pdev->dev, NULL);
> 
> Isn't the conversion to devm_clk_get() missing here?

Indeed it is. I'll post an updated patch in a sec.

> 
> > -       if (IS_ERR(keypad->clk)) {
> > -               err = PTR_ERR(keypad->clk);
> > -               goto failed_free_gpio;
> > -       }
> > +       if (IS_ERR(keypad->clk))
> > +               return PTR_ERR(keypad->clk);

Thanks.

-- 
Dmitry