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Hexagon: Add delay functions

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Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo 2011-10-31 18:37:20 -05:00 committed by Linus Torvalds
parent 52f710249e
commit b7840983e8
1 changed files with 28 additions and 0 deletions
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28
arch/hexagon/include/asm/delay.h Normal file
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/*
* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_DELAY_H
#define _ASM_DELAY_H
#include <asm/param.h>
extern void __udelay(unsigned long usecs);
#define udelay(usecs) __udelay((usecs))
#endif /* _ASM_DELAY_H */