linux-kernel - Re: [PATCH v3 06/16] irqchip: add sl28cpld interrupt controller support

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Message-ID: <20200427180539.GF4383@sirena.org.uk>
Date:   Mon, 27 Apr 2020 19:05:39 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Michael Walle <michael@...le.cc>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hwmon@...r.kernel.org,
        linux-pwm@...r.kernel.org, linux-watchdog@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Lee Jones <lee.jones@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Shawn Guo <shawnguo@...nel.org>, Li Yang <leoyang.li@....com>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH v3 06/16] irqchip: add sl28cpld interrupt controller
 support

On Mon, Apr 27, 2020 at 08:01:14PM +0200, Michael Walle wrote:
> Am 2020-04-27 19:44, schrieb Mark Brown:

> > Looking at the changelog there the "we can't be sure" bit is that
> > coccinelle couldn't follow the flags through from the caller to make
> > sure that IRQF_ONESHOT is set so we're just oring it in unconditionally.

> So it is correct that IRQF_ONESHOT is also set in the driver which is
> using regmap_add_irq_chip(), right?

It shouldn't break anything and my instinct is that it's better form.

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