linux-kernel - Re: [PATCH 2/3] iio: mxs-lradc: fix invalid channel number detection

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Message-Id: <201401132125.37243.marex@denx.de>
Date:	Mon, 13 Jan 2014 21:25:37 +0100
From:	Marek Vasut <marex@...x.de>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	Jonathan Cameron <jic23@...nel.org>, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] iio: mxs-lradc: fix invalid channel number detection

On Monday, January 13, 2014 at 05:02:02 PM, Alexandre Belloni wrote:
> 16 would be accepted as a channel number but it is invalid. It doesn't
> really have any effect as mxs_lradc_read_raw is called from a "controlled"
> environment so it it only gets values going from 0 to 15.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>

Why don't you remove the check entirely then ?

Best regards,
Marek Vasut
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