remove unused HWTIMER_OVERFLOW_MICROS macro

for 32 bit timers HWTIMER_MAXTICKS is MAX_INT already, so any further multiplication will overflow
RIOT-OS · Sep 25, 2014 · f3a1709 · f3a1709
1 parent 4bc3eef
commit f3a1709
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/core/include/hwtimer.h b/core/include/hwtimer.h
@@ -70,11 +70,6 @@
 #warning "HWTIMER_MAXTICKS undefined. Set HWTIMER_MAXTICKS to maximum number of ticks countable on the current architecture."
 #endif
 
-/**
- * @brief microseconds before hwtimer overflow
- */
-#define HWTIMER_OVERFLOW_MICROS() (1000000L / HWTIMER_SPEED * HWTIMER_MAXTICKS)
-
 typedef uint32_t timer_tick_t; /**< data type for hwtimer ticks */
 
 /**