summaryrefslogtreecommitdiffstats
path: root/include/asm-generic/timex.h
blob: 50ba9b5ce983f09d5331f7891adf31520f58fc75 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_GENERIC_TIMEX_H
#define __ASM_GENERIC_TIMEX_H

/*
 * If you have a cycle counter, return the value here.
 */
typedef unsigned long cycles_t;
#ifndef get_cycles
static inline cycles_t get_cycles(void)
{
	return 0;
}
#endif

/*
 * Architectures are encouraged to implement read_current_timer
 * and define this in order to avoid the expensive delay loop
 * calibration during boot.
 */
#undef ARCH_HAS_READ_CURRENT_TIMER

#endif /* __ASM_GENERIC_TIMEX_H */