From: Kevin Hilman <khilman@baylibre.com>
To: Roger Quadros <rogerq@kernel.org>,
"Rob Herring (Arm)" <robh@kernel.org>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Andreas Kemnade <andreas@kemnade.info>,
Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] bus: ti-sysc: Use of_property_present()
Date: Mon, 05 Aug 2024 10:36:55 -0700 [thread overview]
Message-ID: <7hy15a3m88.fsf@baylibre.com> (raw)
In-Reply-To: <2ff177ed-a5e8-46ad-9902-14f377033da2@kernel.org>
Hi Roger,
Roger Quadros <rogerq@kernel.org> writes:
> On 31/07/2024 22:12, 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.
>>
>> The code was also incorrectly assigning the return value to a 'struct
>> property' pointer. It didn't matter as "prop" was never dereferenced.
>>
>> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
>
> Reviewed by: Roger Quadros <rogerq@kernel.org>
just FYI, missing a '-' in your Reviewed-by, which means tools like b4
will not spot it. I added it manually this time cuz I happened to
notice it was missing.
Kevin
next prev parent reply other threads:[~2024-08-05 17:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-31 19:12 [PATCH] bus: ti-sysc: Use of_property_present() Rob Herring (Arm)
2024-08-03 14:56 ` Roger Quadros
2024-08-05 17:36 ` Kevin Hilman [this message]
2024-08-06 5:40 ` Roger Quadros
2024-08-05 17:37 ` Kevin Hilman
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