linux-kernel - Re: [PATCH 2/6] hwmon: Use device_show_string() helper for sysfs attributes

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Message-ID: <516b5760-eb81-44a8-ab95-29e8717be493@roeck-us.net>
Date: Sat, 20 Apr 2024 14:46:17 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Lukas Wunner <lukas@...ner.de>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	linux-kernel@...r.kernel.org, Jean Delvare <jdelvare@...e.com>,
	linux-hwmon@...r.kernel.org
Subject: Re: [PATCH 2/6] hwmon: Use device_show_string() helper for sysfs
 attributes

On Sat, Apr 20, 2024 at 10:00:02PM +0200, Lukas Wunner wrote:
> Deduplicate sysfs ->show() callbacks which expose a string at a static
> memory location.  Use the newly introduced device_show_string() helper
> in the driver core instead by declaring those sysfs attributes with
> DEVICE_STRING_ATTR_RO().
> 
> No functional change intended.
> 
> Signed-off-by: Lukas Wunner <lukas@...ner.de>

Acked-by: Guenter Roeck <linux@...ck-us.net>

Guenter