linux-kernel - Re: [PATCH v6 36/57] pwm: Remove dev_err() usage after platform_get

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Message-ID: <20190731073912.7wb4tb42572g35c6@pengutronix.de>
Date:   Wed, 31 Jul 2019 09:39:12 +0200
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Stephen Boyd <swboyd@...omium.org>, linux-kernel@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>,
        linux-pwm@...r.kernel.org
Subject: Re: [PATCH v6 36/57] pwm: Remove dev_err() usage after
 platform_get_irq()

On Wed, Jul 31, 2019 at 09:13:01AM +0200, Greg Kroah-Hartman wrote:
> On Wed, Jul 31, 2019 at 08:58:53AM +0200, Uwe Kleine-König wrote:
> > On Tue, Jul 30, 2019 at 11:15:36AM -0700, Stephen Boyd wrote:
> > > We don't need dev_err() messages when platform_get_irq() fails now that
> > > platform_get_irq() prints an error message itself when something goes
> > > wrong. Let's remove these prints with a simple semantic patch.
> > 
> > Looking at v5.3-rc2 it's not obvious to me that all error paths of
> > platform_get_irq issue an error message. Do I miss something?
> 
> The commit is in my driver-core tree at the moment, so this should wait
> until 5.4-rc1.  I woudn't recommend merging it in 5.3-rc as it's not a
> bugfix.

As this is a new change pointing out its id in the commit log of the
follow up changes might be beneficial.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |