[PATCH] hrtimer: move div_long_long_rem out of jiffies.h

#ifndef _LINUX_CALC64_H

#define _LINUX_CALC64_H

#include <linux/types.h>

#include <asm/div64.h>

/*

 * This is a generic macro which is used when the architecture

 * specific div64.h does not provide a optimized one.

 *

 * The 64bit dividend is divided by the divisor (data type long), the

 * result is returned and the remainder stored in the variable

 * referenced by remainder (data type long *). In contrast to the

 * do_div macro the dividend is kept intact.

 */

#ifndef div_long_long_rem

#define div_long_long_rem(dividend, divisor, remainder)	\

	do_div_llr((dividend), divisor, remainder)

static inline unsigned long do_div_llr(const long long dividend,

				       const long divisor, long *remainder)

{

	u64 result = dividend;

	*(remainder) = do_div(result, divisor);

	return (unsigned long) result;

}

#endif

/*

 * Sign aware variation of the above. On some architectures a

 * negative dividend leads to an divide overflow exception, which

 * is avoided by the sign check.

 */

static inline long div_long_long_rem_signed(const long long dividend,

					    const long divisor, long *remainder)

{

	long res;

	if (unlikely(dividend < 0)) {

		res = -div_long_long_rem(-dividend, divisor, remainder);

		*remainder = -(*remainder);

	} else

		res = div_long_long_rem(dividend, divisor, remainder);

	return res;

}

#endif

#ifndef _LINUX_JIFFIES_H

#define _LINUX_JIFFIES_H

#include <linux/calc64.h>

#include <linux/kernel.h>

#include <linux/types.h>

#include <linux/time.h>

#include <linux/timex.h>

#include <asm/param.h>			/* for HZ */

#include <asm/div64.h>

#ifndef div_long_long_rem

#define div_long_long_rem(dividend,divisor,remainder) \

({							\

	u64 result = dividend;				\

	*remainder = do_div(result,divisor);		\

	result;						\

})

#endif

/*

 * The following defines establish the engineering parameters of the PLL

	 * one divide.

	 */

	u64 nsec = (u64)jiffies * TICK_NSEC;

	value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec);

	value->tv_usec /= NSEC_PER_USEC;

	long tv_usec;

	value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &tv_usec);

	tv_usec /= NSEC_PER_USEC;

	value->tv_usec = tv_usec;

}

/*