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From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Cc: "jempty.liang" <imntjempty@163.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	dan.scally@ideasonboard.com, mchehab@kernel.org,
	linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] media: mali-c55: Fix NULL dev stream alert for tpg sub-device
Date: Tue, 13 Jan 2026 12:40:25 +0200	[thread overview]
Message-ID: <aWYhGQcDVRDTyvxj@kekkonen.localdomain> (raw)
In-Reply-To: <aWYHPKMVFu_QC1Ow@zed>

Hi Jacopo,

On Tue, Jan 13, 2026 at 09:55:10AM +0100, Jacopo Mondi wrote:
> I wonder if v4l2_device_register_subdev() shouldn't WARN or if return
> an error if sd->dev is not initialized. Laurent, Sakari: opinions ?

I might even return an error but I wonder what would break. Perhaps indeed
could start with a warning?

-- 
Sakari Ailus

  reply	other threads:[~2026-01-13 10:40 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-13  7:57 jempty.liang
2026-01-13  8:55 ` Jacopo Mondi
2026-01-13 10:40   ` Sakari Ailus [this message]
2026-01-13 12:43     ` Jacopo Mondi
2026-01-13 19:25       ` Sakari Ailus
2026-01-13 14:12     ` Dan Scally

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