From: "Luca Ceresoli" <luca.ceresoli@bootlin.com>
To: "Kory Maincent" <kory.maincent@bootlin.com>,
"Jyri Sarha" <jsarha@ti.com>,
"Russell King" <rmk+kernel@armlinux.org.uk>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: "Bajjuri Praneeth" <praneeth@ti.com>,
"kernel test robot" <lkp@intel.com>,
<thomas.petazzoni@bootlin.com>,
"Russell King" <linux@armlinux.org.uk>,
"Andrzej Hajda" <andrzej.hajda@intel.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Robert Foss" <rfoss@kernel.org>,
"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
"Jonas Karlman" <jonas@kwiboo.se>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>
Subject: Re: [PATCH] drm/bridge: tda998x: Use __be32 for audio port OF property pointer
Date: Fri, 17 Apr 2026 18:19:03 +0200 [thread overview]
Message-ID: <DHVKE9YSS22L.27G2WXWHP0DGK@bootlin.com> (raw)
In-Reply-To: <20260417155545.1069280-1-kory.maincent@bootlin.com>
On Fri Apr 17, 2026 at 5:55 PM CEST, Kory Maincent wrote:
> From: "Kory Maincent (TI)" <kory.maincent@bootlin.com>
>
> of_get_property() returns a pointer to big-endian (__be32) data, but
Where is this stated? of_get_property() is declared as:
| extern const void *of_get_property(const struct device_node *node,
| const char *name,
| int *lenp);
(https://elixir.bootlin.com/linux/v7.0/source/include/linux/of.h#L365-L367)
I don't see __be32 mentioned there.
> port_data in tda998x_get_audio_ports() was declared as const u32 *,
> causing a sparse endianness type mismatch warning. Fix the declaration
> to use const __be32 *.
>
> Fixes: 7e567624dc5a4 ("drm/i2c: tda998x: Register ASoC hdmi-codec and add audio DT binding")
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202604172257.Imo6GOH9-lkp@intel.com/
Wrong link?
Luca
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2026-04-17 16:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-17 15:55 [PATCH] drm/bridge: tda998x: Use __be32 for audio port OF property pointer Kory Maincent
2026-04-17 16:19 ` Luca Ceresoli [this message]
2026-04-17 16:40 ` Kory Maincent
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