linux-kernel - Re: [PATCH] ARM: mxs: Use of_property_present() for testing DT property presence

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Message-ID: <20230314070611.GY143566@dragon>
Date:   Tue, 14 Mar 2023 15:06:11 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Rob Herring <robh@...nel.org>
Cc:     Russell King <linux@...linux.org.uk>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: mxs: Use of_property_present() for testing DT
 property presence

On Fri, Mar 10, 2023 at 08:46:54AM -0600, Rob Herring wrote:
> It is preferred to use typed property access functions (i.e.
> of_property_read_<type> functions) rather than low-level
> of_get_property/of_find_property functions for reading properties. As
> part of this, convert of_get_property/of_find_property calls to the
> recently added of_property_present() helper when we just want to test
> for presence of a property and nothing more.
> 
> Signed-off-by: Rob Herring <robh@...nel.org>

Applied, thanks!