From a9e69d935cb5c2e5ffca1bbc977252ce7661d343 Mon Sep 17 00:00:00 2001 From: Michael Sevakis Date: Mon, 27 Oct 2008 16:30:24 +0000 Subject: Strange little kernel optimization to ease targeting the timer tick and to limit the number of loops in the tick function to the number of tasks added rather than always looping the max number. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18893 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/tcc780x/timer-tcc780x.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'firmware/target/arm/tcc780x/timer-tcc780x.c') diff --git a/firmware/target/arm/tcc780x/timer-tcc780x.c b/firmware/target/arm/tcc780x/timer-tcc780x.c index c08520116a..17956131c0 100644 --- a/firmware/target/arm/tcc780x/timer-tcc780x.c +++ b/firmware/target/arm/tcc780x/timer-tcc780x.c @@ -46,25 +46,12 @@ void __timer_unregister(void) /* Timer interrupt processing - all timers (inc. tick) have a single IRQ */ - -extern void (*tick_funcs[MAX_NUM_TICK_TASKS])(void); - void TIMER0(void) { if (TIREQ & TF0) /* Timer0 reached ref value */ { - int i; - /* Run through the list of tick tasks */ - for(i = 0; i < MAX_NUM_TICK_TASKS; i++) - { - if(tick_funcs[i]) - { - tick_funcs[i](); - } - } - - current_tick++; + call_tick_tasks(); /* reset Timer 0 IRQ & ref flags */ TIREQ |= TI0 | TF0; -- cgit v1.2.3