driver: arcv2_timer0.c: minor changes according to review
* code style and comment clean up Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
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1 changed files with 4 additions and 8 deletions
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@ -131,7 +131,7 @@ static u32_t elapsed(void)
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*
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* @return N/A
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*/
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void _timer_int_handler(void *unused)
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static void _timer_int_handler(void *unused)
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{
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ARG_UNUSED(unused);
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u32_t dticks;
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@ -152,7 +152,7 @@ void _timer_int_handler(void *unused)
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* @brief Initialize and enable the system clock
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*
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* This routine is used to program the ARCv2 timer to deliver interrupts at the
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* rate specified via the 'sys_clock_us_per_tick' global variable.
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* rate specified via the CYC_PER_TICK.
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*
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* @return 0
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*/
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@ -182,9 +182,8 @@ int z_clock_driver_init(struct device *device)
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void z_clock_set_timeout(s32_t ticks, bool idle)
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{
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/* If the kernel allows us to miss tick announcements in idle,
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* then shut off
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* the counter. (Note: we can assume if idle==true that
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* interrupts are already disabled)
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* then shut off the counter. (Note: we can assume if idle==true
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* that interrupts are already disabled)
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*/
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if (IS_ENABLED(CONFIG_TICKLESS_IDLE) && idle && ticks == K_FOREVER) {
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timer0_control_register_set(0);
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@ -217,8 +216,6 @@ void z_clock_set_timeout(s32_t ticks, bool idle)
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#endif
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}
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u32_t z_clock_elapsed(void)
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{
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if (!TICKLESS) {
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@ -241,7 +238,6 @@ u32_t _timer_cycle_get_32(void)
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return ret;
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}
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/**
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*
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* @brief Stop announcing ticks into the kernel
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