From f24ec7f6c6278c0ea4c00efe96d50b1e66796c44 Mon Sep 17 00:00:00 2001 From: Evgeniy Polyakov Date: Mon, 12 Sep 2005 17:12:43 +0400 Subject: [PATCH] crc16: remove w1 specific comments. Remove w1 comments from crc16.h and move specific constants into w1_ds2433.c where they are used. Replace %d with %zd. Signed-off-by: Evgeniy Polyakov Signed-off-by: Linus Torvalds --- include/linux/crc16.h | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) (limited to 'include/linux/crc16.h') diff --git a/include/linux/crc16.h b/include/linux/crc16.h index bdedf825b04a..9443c084f881 100644 --- a/include/linux/crc16.h +++ b/include/linux/crc16.h @@ -1,22 +1,11 @@ /* * crc16.h - CRC-16 routine * - * Implements the standard CRC-16, as used with 1-wire devices: + * Implements the standard CRC-16: * Width 16 * Poly 0x8005 (x^16 + x^15 + x^2 + 1) * Init 0 * - * For 1-wire devices, the CRC is stored inverted, LSB-first - * - * Example buffer with the CRC attached: - * 31 32 33 34 35 36 37 38 39 C2 44 - * - * The CRC over a buffer with the CRC attached is 0xB001. - * So, if (crc16(0, buf, size) == 0xB001) then the buffer is valid. - * - * Refer to "Application Note 937: Book of iButton Standards" for details. - * http://www.maxim-ic.com/appnotes.cfm/appnote_number/937 - * * Copyright (c) 2005 Ben Gardner * * This source code is licensed under the GNU General Public License, @@ -28,9 +17,6 @@ #include -#define CRC16_INIT 0 -#define CRC16_VALID 0xb001 - extern u16 const crc16_table[256]; extern u16 crc16(u16 crc, const u8 *buffer, size_t len); -- cgit v1.2.3-59-g8ed1b