linux-kernel - Re: [RFC/PATCH v6 02/12] media: Media device

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Date:	Thu, 25 Nov 2010 15:42:13 +0100
From:	Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:	Clemens Ladisch <clemens@...isch.de>
Cc:	linux-media@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	sakari.ailus@...well.research.nokia.com,
	broonie@...nsource.wolfsonmicro.com, lennart@...ttering.net
Subject: Re: [RFC/PATCH v6 02/12] media: Media device

Hi Clemens,

Thanks for the review.

On Thursday 25 November 2010 10:33:02 Clemens Ladisch wrote:
> Laurent Pinchart wrote:
> > +struct media_device {
> > ...
> > +	u8 model[32];
> > +	u8 serial[40];
> > +	u8 bus_info[32];
> 
> All drivers and userspace applications have to treat this as char[], so
> why u8[]?

Good question. I've copied the V4L2 practice of using u8 (or __u8) for fixed-
length strings in structures. I can't think of any reason for that.

I will replace u8 with char unless someone comes up with a good reason to keep 
u8.

-- 
Regards,

Laurent Pinchart
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