1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __UM_TIMEX_H 3 #define __UM_TIMEX_H 4 5 typedef unsigned long cycles_t; 6 7 static inline cycles_t get_cycles (void) 8 { 9 return 0; 10 } 11 12 #define CLOCK_TICK_RATE (HZ) 13 14 #endif 15