linux-kernel - Re: [PATCH v2 1/2] gpio: mvebu: use platform_irq

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Message-ID: <20191204184754.5oj2xoem2v3544rx@pengutronix.de>
Date:   Wed, 4 Dec 2019 19:47:54 +0100
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Bartosz Golaszewski <bgolaszewski@...libre.com>
Cc:     Peng Fan <peng.fan@....com>,
        "rjui@...adcom.com" <rjui@...adcom.com>,
        "linus.walleij@...aro.org" <linus.walleij@...aro.org>,
        "f.fainelli@...il.com" <f.fainelli@...il.com>,
        "sbranden@...adcom.com" <sbranden@...adcom.com>,
        "thierry.reding@...il.com" <thierry.reding@...il.com>,
        "robh@...nel.org" <robh@...nel.org>,
        "bcm-kernel-feedback-list@...adcom.com" 
        <bcm-kernel-feedback-list@...adcom.com>,
        dl-linux-imx <linux-imx@....com>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-pwm@...r.kernel.org" <linux-pwm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Alice Guo <alice.guo@....com>,
        Sascha Hauer <kernel@...gutronix.de>
Subject: Re: [PATCH v2 1/2] gpio: mvebu: use platform_irq_count

On Wed, Dec 04, 2019 at 05:33:04PM +0100, Bartosz Golaszewski wrote:
> śr., 4 gru 2019 o 08:24 Uwe Kleine-König
> <u.kleine-koenig@...gutronix.de> napisał(a):
> >
> > On Wed, Dec 04, 2019 at 04:20:41AM +0000, Peng Fan wrote:
> > > From: Peng Fan <peng.fan@....com>
> > >
> > > platform_irq_count() is the more generic way (independent of
> > > device trees) to determine the count of available interrupts. So
> > > use this instead.
> > >
> > > As platform_irq_count() might return an error code (which
> > > of_irq_count doesn't) some additional handling is necessary.
> > >
> > > Signed-off-by: Peng Fan <peng.fan@....com>
> > Reviewed-and-Commit-Log-Provided-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
> 
> This is not a valid tag, but I take it as Suggested-by and Reviewed-by. :)

If you care about the validity of such tags, I suggest you take a look
at the output of

	$ git rev-list v4.0..v5.4 | while read rev; do git cat-file commit $rev; done | sed -n 's/ *\(.*-by\):.*/\1/p' | sort | uniq -c | sort -n

(which finds all tags used between 4.0 and 5.4 with its usage count).

A few of the tags (admittedly with low usage count :-) included there are:

  Badly-reviewed-by
  Bonus-points-awarded-by
  Compile-tested and Reviewed-by
  Enthusiastically-Acked-by
  Mea-culpa-by
  \o/-by
  Brown-paper-bag-by

Best regards
Uwe


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