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[XTENSA] Use generic 64-bit division

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Use generic 64-bit division algorithm from the asm-generic directory.\

Signed-off-by: Chris Zankel <chris@zankel.net>
This commit is contained in:
Chris Zankel 2007-05-31 17:46:09 -07:00
parent 54213baf64
commit 176fd6c96d
1 changed files with 3 additions and 12 deletions
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15
include/asm-xtensa/div64.h
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@ -5,21 +5,12 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2001 - 2005 Tensilica Inc.
* Copyright (C) 2001 - 2007 Tensilica Inc.
*/
#ifndef _XTENSA_DIV64_H
#define _XTENSA_DIV64_H
#include <linux/types.h>
#include <asm-generic/div64.h>
#define do_div(n,base) ({ \
int __res = n % ((unsigned int) base); \
n /= (unsigned int) base; \
__res; })
static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
{
return dividend / divisor;
}
#endif
#endif /* _XTENSA_DIV64_H */