linux-kernel - Re: [RFC] lib: crc8: add new library module providing crc8 algorithm

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Message-ID: <20110522105956.3b7a9fa2@absol.kitzblitz>
Date:	Sun, 22 May 2011 10:59:56 +0200
From:	Nicolas Kaiser <nikai@...ai.net>
To:	"Arend van Spriel" <arend@...adcom.com>
Cc:	"Andrew Morton" <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
	"John W. Linville" <linville@...driver.com>,
	"Dan Carpenter" <error27@...il.com>
Subject: Re: [RFC] lib: crc8: add new library module providing crc8
 algorithm

* "Arend van Spriel" <arend@...adcom.com>:
> +/**
> + * crc8() - calculate a crc8 over the given input data
> + *
> + * @pdata:	pointer to data buffer.
> + * @nbytes:	number of bytes in data buffer.
> + * @crc:	previous returned crc8 value.
> + *
> + * The CRC8 is calculated using the polynomial given below.
> + *
> + * x^8 + x^7 +x^6 + x^4 + x^2 + 1
                 ^
Could you possibly add a space here ...

> +/*
> + * table for crc8 calculation based on following polynomial:
> + *	x^8 + x^7 +x^6 + x^4 + x^2 + 1
                   ^
           ... and here?

Best regards,
Nicolas Kaiser
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