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[MIPS] pnx8xxx: clocksource cleanups

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Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Vitaly Wool 2008-01-12 16:03:40 +03:00 committed by Ralf Baechle
parent 8a39c520b2
commit 9900485893
1 changed files with 11 additions and 24 deletions
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35
arch/mips/philips/pnx8550/common/time.c
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@ -47,11 +47,6 @@ static struct clocksource pnx_clocksource = {
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
static void timer_ack(void)
{
write_c0_compare(cpj);
}
static irqreturn_t pnx8xxx_timer_interrupt(int irq, void *dev_id)
{
struct clock_event_device *c = dev_id;
@ -94,30 +89,22 @@ static struct clock_event_device pnx8xxx_clockevent = {
.set_next_event = pnx8xxx_set_next_event,
};
/*
* plat_time_init() - it does the following things:
*
* 1) plat_time_init() -
* a) (optional) set up RTC routines,
* b) (optional) calibrate and set the mips_hpt_frequency
* (only needed if you intended to use cpu counter as timer interrupt
* source)
*/
static inline void timer_ack(void)
{
write_c0_compare(cpj);
}
__init void plat_time_init(void)
{
unsigned int configPR;
unsigned int n;
unsigned int m;
unsigned int p;
unsigned int pow2p;
unsigned int configPR;
unsigned int n;
unsigned int m;
unsigned int p;
unsigned int pow2p;
clockevents_register_device(&pnx8xxx_clockevent);
clocksource_register(&pnx_clocksource);
setup_irq(PNX8550_INT_TIMER1, &pnx8xxx_timer_irq);
setup_irq(PNX8550_INT_TIMER2, &monotonic_irqaction);
/* Timer 1 start */
configPR = read_c0_config7();
configPR &= ~0x00000008;
@ -158,6 +145,6 @@ __init void plat_time_init(void)
write_c0_count2(0);
write_c0_compare2(0xffffffff);
setup_irq(PNX8550_INT_TIMER1, &pnx8xxx_timer_irq);
setup_irq(PNX8550_INT_TIMER2, &monotonic_irqaction);
}