linux-kernel - Re: [PATCH v5 03/10] regulator: Split up _regulator

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZsdB1vsEe0atW88_@smile.fi.intel.com>
Date: Thu, 22 Aug 2024 16:49:10 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Chen-Yu Tsai <wenst@...omium.org>
Cc: Rob Herring <robh@...nel.org>, Saravana Kannan <saravanak@...gle.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Wolfram Sang <wsa@...nel.org>, Benson Leung <bleung@...omium.org>,
	Tzung-Bi Shih <tzungbi@...nel.org>, Mark Brown <broonie@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	chrome-platform@...ts.linux.dev, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Douglas Anderson <dianders@...omium.org>,
	Johan Hovold <johan@...nel.org>, Jiri Kosina <jikos@...nel.org>,
	linux-i2c@...r.kernel.org
Subject: Re: [PATCH v5 03/10] regulator: Split up _regulator_get()

On Thu, Aug 22, 2024 at 05:19:56PM +0800, Chen-Yu Tsai wrote:
> _regulator_get() contains a lot of common code doing checks prior to the
> regulator lookup and housekeeping work after the lookup. Almost all the
> code could be shared with a OF-specific variant of _regulator_get().
> 
> Split out the common parts so that they can be reused. The OF-specific
> version of _regulator_get() will be added in a subsequent patch.
> No functional changes were made.

> +/**
> + * _regulator_get_common - Common code for regulator requests
> + * @rdev: regulator device pointer as returned by *regulator_dev_lookup()
> + *       Its reference count is expected to have been incremented.
> + * @dev: device used for dev_printk messages
> + * @id: Supply name or regulator ID
> + * @get_type: enum regulator_get_type value corresponding to type of request
> + *
> + * Returns a struct regulator corresponding to @rdev,
> + * or IS_ERR() condition containing errno.
> + *
> + * This function should be chained with *regulator_dev_lookup() functions.

kernel-doc will warn here: No "Return" section.

> + */

-- 
With Best Regards,
Andy Shevchenko