linux-kernel - Re: [PATCH] iio: Fix iio_validate_scan_mask

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Message-ID: <55AB73C3.5020206@metafoo.de>
Date:	Sun, 19 Jul 2015 11:54:11 +0200
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Jonathan Cameron <jic23@...nel.org>,
	Cristina Opriceana <cristina.opriceana@...il.com>
CC:	knaack.h@....de, pmeerw@...erw.net, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org, daniel.baluta@...el.com
Subject: Re: [PATCH] iio: Fix iio_validate_scan_mask_oneshot function name
 typo

On 07/19/2015 11:49 AM, Jonathan Cameron wrote:
> On 18/07/15 15:31, Cristina Opriceana wrote:
>> Rename function to iio_validate_scan_mask_oneshot() since it's used to
>> validate that only one channel is selected.
>>
>> Signed-off-by: Cristina Opriceana <cristina.opriceana@...il.com>
> I'm sure Lars (who I think named it?) will come back with a fuller response, but
> I believe the naming (if not necessarily clear!) was deliberate.
>
> one hot - as in only one channel is enabled at a time.
> oneshot - only a single reading of all channels is taken
> (like a one shot interrupt).

Yes. See https://en.wikipedia.org/wiki/One-hot

Thanks.
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