diff options
| author |   Vitaly Wool <vitalywool@gmail.com> | 2008-01-12 16:03:40 +0300 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2008-01-29 10:15:01 +0000 |
| commit | 9900485893c004245cbaeef050fe6ba5453a5925 (patch) | |
| tree | 1f0cd8b8dd64adc1c3da4773e72064d711557490 /arch/mips/philips/pnx8550/common/time.c | |
| parent | [MIPS] Lasat: Convert pvc_sem semaphore to mutex (diff) | |
| download | linux-dev-9900485893c004245cbaeef050fe6ba5453a5925.tar.xz linux-dev-9900485893c004245cbaeef050fe6ba5453a5925.zip | |
[MIPS] pnx8xxx: clocksource cleanups
Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/mips/philips/pnx8550/common/time.c | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/arch/mips/philips/pnx8550/common/time.c b/arch/mips/philips/pnx8550/common/time.c index 6d494e0de3d9..62f495b57f93 100644 --- a/arch/mips/philips/pnx8550/common/time.c +++ b/arch/mips/philips/pnx8550/common/time.c @@ -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); } - - |