linux-kernel - Re: [PATCH 10/13] drivers: Introduce variants of class_find

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Date:   Wed, 5 Jun 2019 18:14:39 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Suzuki K Poulose <suzuki.poulose@....com>
Cc:     linux-kernel@...r.kernel.org, rafael@...nel.org,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexander Aring <alex.aring@...il.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Andrew Lunn <andrew@...n.ch>, Arnd Bergmann <arnd@...db.de>,
        Dan Murphy <dmurphy@...com>,
        "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Harald Freudenberger <freude@...ux.ibm.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Jiri Slaby <jslaby@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-leds@...r.kernel.org, linux-rtc@...r.kernel.org,
        linux-usb@...r.kernel.org, linux-wpan@...r.kernel.org,
        Mark Brown <broonie@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Pavel Machek <pavel@....cz>, Peter Rosin <peda@...ntia.se>,
        Stefan Schmidt <stefan@...enfreihafen.org>,
        Tomas Winkler <tomas.winkler@...el.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Subject: Re: [PATCH 10/13] drivers: Introduce variants of class_find_device()

On Wed, Jun 05, 2019 at 04:13:47PM +0100, Suzuki K Poulose wrote:
> +/**
> + * class_find_device_by_devt : device iterator for locating a particular device
> + * matching the device type.
> + * @class: class type
> + * @start: device to start search from
> + * @devt: device type of the device to match.
> + */
> +static inline struct device *class_find_device_by_devt(struct class *class,
> +						       struct device *start,
> +						       dev_t devt)
> +{
> +	return class_find_device(class, start, &devt, device_match_devt);
> +}

Still has the start parameter, despite the changelog saying it would not
:(