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Date:   Tue, 14 May 2019 14:12:49 +0300
From:   Sakari Ailus <sakari.ailus@...ux.intel.com>
To:     Janusz Krzysztofik <jmkrzyszt@...il.com>
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 1/2] media: v4l2-subdev: Verify arguments of
 v4l2_subdev_call()

On Sat, May 11, 2019 at 12:10:30PM +0200, Janusz Krzysztofik wrote:
> +static int check_get_fmt(struct v4l2_subdev *sd,
> +			 struct v4l2_subdev_pad_config *cfg,
> +			 struct v4l2_subdev_format *format)
> +{
> +	return check_format(sd, format) ? :
> +	       sd->ops->pad->get_fmt(sd, cfg, format);

On naming --- when you're actually calling the function that does the job,
I'd call the wrapper e.g. call_something() instead. The current naming
suggests that only checks are being made.

-- 
Sakari Ailus
sakari.ailus@...ux.intel.com