linux-kernel - Re: [PATCH] hwmon: vexpress: Use of_property

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Message-ID: <1f50fda1-d70c-4f96-86b2-d078790a8efd@roeck-us.net>
Date: Wed, 31 Jul 2024 13:27:14 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: Jean Delvare <jdelvare@...e.com>, Liviu Dudau <liviu.dudau@....com>,
	Sudeep Holla <sudeep.holla@....com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	linux-hwmon@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hwmon: vexpress: Use of_property_present()

On Wed, Jul 31, 2024 at 01:12:51PM -0600, Rob Herring (Arm) wrote:
> Use of_property_present() to test for property presence rather than
> of_get_property(). This is part of a larger effort to remove callers
> of of_get_property() and similar functions. of_get_property() leaks
> the DT property data pointer which is a problem for dynamically
> allocated nodes which may be freed.
> 
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> Reviewed-by: Sudeep Holla <sudeep.holla@....com>

Applied.

Thanks,
Guenter