diff options
Diffstat (limited to 'arch/arm/mach-ux500/timer-rtt.c')
| -rw-r--r-- | arch/arm/mach-ux500/timer-rtt.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/arch/arm/mach-ux500/timer-rtt.c b/arch/arm/mach-ux500/timer-rtt.c index 1e058556d7a..8e5a0f72dc6 100644 --- a/arch/arm/mach-ux500/timer-rtt.c +++ b/arch/arm/mach-ux500/timer-rtt.c @@ -57,8 +57,8 @@ static unsigned long rtc_readl(unsigned long addr) return readl(rtc_base + addr); } -static void u8500_rtc_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) +static void rtc_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) { switch (mode) { case CLOCK_EVT_MODE_PERIODIC: @@ -81,8 +81,8 @@ static void u8500_rtc_set_mode(enum clock_event_mode mode, } } -static int u8500_rtc_set_event(unsigned long delta, - struct clock_event_device *dev) +static int rtc_set_event(unsigned long delta, + struct clock_event_device *dev) { rtc_writel(RTC_TCR_RTTOS, RTC_TCR); @@ -105,7 +105,7 @@ static int u8500_rtc_set_event(unsigned long delta, return 0; } -static irqreturn_t u8500_rtc_interrupt(int irq, void *dev) +static irqreturn_t rtc_interrupt(int irq, void *dev) { struct clock_event_device *clkevt = dev; @@ -126,27 +126,27 @@ static irqreturn_t u8500_rtc_interrupt(int irq, void *dev) void smp_timer_broadcast(const struct cpumask *mask); #endif -static struct clock_event_device u8500_rtc = { +static struct clock_event_device rtc_dev = { .name = "rtc-rtt", .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, .shift = 32, .rating = 300, - .set_next_event = u8500_rtc_set_event, - .set_mode = u8500_rtc_set_mode, + .set_next_event = rtc_set_event, + .set_mode = rtc_set_mode, #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST .broadcast = smp_timer_broadcast, #endif .cpumask = cpu_all_mask, }; -static struct irqaction u8500_rtc_irq = { +static struct irqaction rtc_irq = { .name = "RTC-RTT Timer Tick", .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_SHARED, - .handler = u8500_rtc_interrupt, - .dev_id = &u8500_rtc, + .handler = rtc_interrupt, + .dev_id = &rtc_dev, }; -void u8500_rtc_init(unsigned int cpu) +void rtc_rtt_timer_init(unsigned int cpu) { int irq; @@ -163,21 +163,21 @@ void u8500_rtc_init(unsigned int cpu) return; } - u8500_rtc.irq = irq; + rtc_dev.irq = irq; rtc_writel(0, RTC_TCR); rtc_writel(RTC_ICR_TIC, RTC_ICR); rtc_writel(RTC_IMSC_TIMSC, RTC_IMSC); - u8500_rtc.mult = div_sc(RATE_32K, NSEC_PER_SEC, u8500_rtc.shift); - u8500_rtc.max_delta_ns = clockevent_delta2ns(0xffffffff, &u8500_rtc); - u8500_rtc.min_delta_ns = clockevent_delta2ns(0xff, &u8500_rtc); + rtc_dev.mult = div_sc(RATE_32K, NSEC_PER_SEC, rtc_dev.shift); + rtc_dev.max_delta_ns = clockevent_delta2ns(0xffffffff, &rtc_dev); + rtc_dev.min_delta_ns = clockevent_delta2ns(0xff, &rtc_dev); - setup_irq(irq, &u8500_rtc_irq); - clockevents_register_device(&u8500_rtc); + setup_irq(irq, &rtc_irq); + clockevents_register_device(&rtc_dev); } -int u8500_rtc_adjust_next_wakeup(int delta_in_us) +int rtc_rtt_adjust_next_wakeup(int delta_in_us) { int delta_ticks; u64 temp; @@ -210,5 +210,5 @@ int u8500_rtc_adjust_next_wakeup(int delta_in_us) if (((u64)val + (u64)delta_ticks) > UINT_MAX) return -EINVAL; - return u8500_rtc_set_event(val + delta_ticks, &u8500_rtc); + return rtc_set_event(val + delta_ticks, &rtc_dev); } |