linux-kernel - RE: [PATCH] devfreq: imx-bus: Use of_property

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Message-ID:
 <PAXPR04MB8459577498192D3DAF66F8E388B22@PAXPR04MB8459.eurprd04.prod.outlook.com>
Date: Thu, 1 Aug 2024 01:50:10 +0000
From: Peng Fan <peng.fan@....com>
To: "Rob Herring (Arm)" <robh@...nel.org>, MyungJoo Ham
	<myungjoo.ham@...sung.com>, Kyungmin Park <kyungmin.park@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>, Shawn Guo <shawnguo@...nel.org>, Sascha
 Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team
	<kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>
CC: "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"imx@...ts.linux.dev" <imx@...ts.linux.dev>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] devfreq: imx-bus: Use of_property_present()

> Subject: [PATCH] devfreq: imx-bus: Use of_property_present()
> 
> 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>

Acked-by: Peng Fan <peng.fan@....com>