diff options
Diffstat (limited to 'drivers/clocksource')
-rw-r--r-- | drivers/clocksource/bcm2835_timer.c | 4 | ||||
-rw-r--r-- | drivers/clocksource/clksrc-dbx500-prcmu.c | 5 | ||||
-rw-r--r-- | drivers/clocksource/dw_apb_timer_of.c | 4 | ||||
-rw-r--r-- | drivers/clocksource/mxs_timer.c | 4 | ||||
-rw-r--r-- | drivers/clocksource/nomadik-mtu.c | 4 | ||||
-rw-r--r-- | drivers/clocksource/samsung_pwm_timer.c | 4 | ||||
-rw-r--r-- | drivers/clocksource/tegra20_timer.c | 4 | ||||
-rw-r--r-- | drivers/clocksource/time-armada-370-xp.c | 4 | ||||
-rw-r--r-- | drivers/clocksource/timer-prima2.c | 6 | ||||
-rw-r--r-- | drivers/clocksource/vf_pit_timer.c | 4 |
10 files changed, 21 insertions, 22 deletions
diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c index 07ea7ce900dc..26ed331b1aad 100644 --- a/drivers/clocksource/bcm2835_timer.c +++ b/drivers/clocksource/bcm2835_timer.c @@ -49,7 +49,7 @@ struct bcm2835_timer { static void __iomem *system_clock __read_mostly; -static u32 notrace bcm2835_sched_read(void) +static u64 notrace bcm2835_sched_read(void) { return readl_relaxed(system_clock); } @@ -110,7 +110,7 @@ static void __init bcm2835_timer_init(struct device_node *node) panic("Can't read clock-frequency"); system_clock = base + REG_COUNTER_LO; - setup_sched_clock(bcm2835_sched_read, 32, freq); + sched_clock_register(bcm2835_sched_read, 32, freq); clocksource_mmio_init(base + REG_COUNTER_LO, node->name, freq, 300, 32, clocksource_mmio_readl_up); diff --git a/drivers/clocksource/clksrc-dbx500-prcmu.c b/drivers/clocksource/clksrc-dbx500-prcmu.c index a9fd4ad25674..b375106844d8 100644 --- a/drivers/clocksource/clksrc-dbx500-prcmu.c +++ b/drivers/clocksource/clksrc-dbx500-prcmu.c @@ -53,7 +53,7 @@ static struct clocksource clocksource_dbx500_prcmu = { #ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK -static u32 notrace dbx500_prcmu_sched_clock_read(void) +static u64 notrace dbx500_prcmu_sched_clock_read(void) { if (unlikely(!clksrc_dbx500_timer_base)) return 0; @@ -81,8 +81,7 @@ void __init clksrc_dbx500_prcmu_init(void __iomem *base) clksrc_dbx500_timer_base + PRCMU_TIMER_REF); } #ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK - setup_sched_clock(dbx500_prcmu_sched_clock_read, - 32, RATE_32K); + sched_clock_register(dbx500_prcmu_sched_clock_read, 32, RATE_32K); #endif clocksource_register_hz(&clocksource_dbx500_prcmu, RATE_32K); } diff --git a/drivers/clocksource/dw_apb_timer_of.c b/drivers/clocksource/dw_apb_timer_of.c index 4cbae4f762b1..003b2309f463 100644 --- a/drivers/clocksource/dw_apb_timer_of.c +++ b/drivers/clocksource/dw_apb_timer_of.c @@ -106,7 +106,7 @@ static void add_clocksource(struct device_node *source_timer) sched_rate = rate; } -static u32 read_sched_clock(void) +static u64 read_sched_clock(void) { return __raw_readl(sched_io_base); } @@ -128,7 +128,7 @@ static void init_sched_clock(void) of_node_put(sched_timer); } - setup_sched_clock(read_sched_clock, 32, sched_rate); + sched_clock_register(read_sched_clock, 32, sched_rate); } static int num_called; diff --git a/drivers/clocksource/mxs_timer.c b/drivers/clocksource/mxs_timer.c index 0f5e65f74dc3..445b68a01dc5 100644 --- a/drivers/clocksource/mxs_timer.c +++ b/drivers/clocksource/mxs_timer.c @@ -222,7 +222,7 @@ static struct clocksource clocksource_mxs = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static u32 notrace mxs_read_sched_clock_v2(void) +static u64 notrace mxs_read_sched_clock_v2(void) { return ~readl_relaxed(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1)); } @@ -236,7 +236,7 @@ static int __init mxs_clocksource_init(struct clk *timer_clk) else { clocksource_mmio_init(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1), "mxs_timer", c, 200, 32, clocksource_mmio_readl_down); - setup_sched_clock(mxs_read_sched_clock_v2, 32, c); + sched_clock_register(mxs_read_sched_clock_v2, 32, c); } return 0; diff --git a/drivers/clocksource/nomadik-mtu.c b/drivers/clocksource/nomadik-mtu.c index 1b74bea12385..ed7b73b508e0 100644 --- a/drivers/clocksource/nomadik-mtu.c +++ b/drivers/clocksource/nomadik-mtu.c @@ -76,7 +76,7 @@ static struct delay_timer mtu_delay_timer; * local implementation which uses the clocksource to get some * better resolution when scheduling the kernel. */ -static u32 notrace nomadik_read_sched_clock(void) +static u64 notrace nomadik_read_sched_clock(void) { if (unlikely(!mtu_base)) return 0; @@ -231,7 +231,7 @@ static void __init __nmdk_timer_init(void __iomem *base, int irq, "mtu_0"); #ifdef CONFIG_CLKSRC_NOMADIK_MTU_SCHED_CLOCK - setup_sched_clock(nomadik_read_sched_clock, 32, rate); + sched_clock_register(nomadik_read_sched_clock, 32, rate); #endif /* Timer 1 is used for events, register irq and clockevents */ diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c index ab29476ee5f9..85082e8d3052 100644 --- a/drivers/clocksource/samsung_pwm_timer.c +++ b/drivers/clocksource/samsung_pwm_timer.c @@ -331,7 +331,7 @@ static struct clocksource samsung_clocksource = { * this wraps around for now, since it is just a relative time * stamp. (Inspired by U300 implementation.) */ -static u32 notrace samsung_read_sched_clock(void) +static u64 notrace samsung_read_sched_clock(void) { return samsung_clocksource_read(NULL); } @@ -357,7 +357,7 @@ static void __init samsung_clocksource_init(void) else pwm.source_reg = pwm.base + pwm.source_id * 0x0c + 0x14; - setup_sched_clock(samsung_read_sched_clock, + sched_clock_register(samsung_read_sched_clock, pwm.variant.bits, clock_rate); samsung_clocksource.mask = CLOCKSOURCE_MASK(pwm.variant.bits); diff --git a/drivers/clocksource/tegra20_timer.c b/drivers/clocksource/tegra20_timer.c index 93961703b887..5cff61677b6c 100644 --- a/drivers/clocksource/tegra20_timer.c +++ b/drivers/clocksource/tegra20_timer.c @@ -98,7 +98,7 @@ static struct clock_event_device tegra_clockevent = { .set_mode = tegra_timer_set_mode, }; -static u32 notrace tegra_read_sched_clock(void) +static u64 notrace tegra_read_sched_clock(void) { return timer_readl(TIMERUS_CNTR_1US); } @@ -200,7 +200,7 @@ static void __init tegra20_init_timer(struct device_node *np) WARN(1, "Unknown clock rate"); } - setup_sched_clock(tegra_read_sched_clock, 32, 1000000); + sched_clock_register(tegra_read_sched_clock, 32, 1000000); if (clocksource_mmio_init(timer_reg_base + TIMERUS_CNTR_1US, "timer_us", 1000000, 300, 32, clocksource_mmio_readl_up)) { diff --git a/drivers/clocksource/time-armada-370-xp.c b/drivers/clocksource/time-armada-370-xp.c index 0198504ef6b0..d8e47e502785 100644 --- a/drivers/clocksource/time-armada-370-xp.c +++ b/drivers/clocksource/time-armada-370-xp.c @@ -96,7 +96,7 @@ static void local_timer_ctrl_clrset(u32 clr, u32 set) local_base + TIMER_CTRL_OFF); } -static u32 notrace armada_370_xp_read_sched_clock(void) +static u64 notrace armada_370_xp_read_sched_clock(void) { return ~readl(timer_base + TIMER0_VAL_OFF); } @@ -258,7 +258,7 @@ static void __init armada_370_xp_timer_common_init(struct device_node *np) /* * Set scale and timer for sched_clock. */ - setup_sched_clock(armada_370_xp_read_sched_clock, 32, timer_clk); + sched_clock_register(armada_370_xp_read_sched_clock, 32, timer_clk); /* * Setup free-running clocksource timer (interrupts diff --git a/drivers/clocksource/timer-prima2.c b/drivers/clocksource/timer-prima2.c index ef3cfb269d8b..8a492d34ff9f 100644 --- a/drivers/clocksource/timer-prima2.c +++ b/drivers/clocksource/timer-prima2.c @@ -165,9 +165,9 @@ static struct irqaction sirfsoc_timer_irq = { }; /* Overwrite weak default sched_clock with more precise one */ -static u32 notrace sirfsoc_read_sched_clock(void) +static u64 notrace sirfsoc_read_sched_clock(void) { - return (u32)(sirfsoc_timer_read(NULL) & 0xffffffff); + return sirfsoc_timer_read(NULL); } static void __init sirfsoc_clockevent_init(void) @@ -206,7 +206,7 @@ static void __init sirfsoc_prima2_timer_init(struct device_node *np) BUG_ON(clocksource_register_hz(&sirfsoc_clocksource, CLOCK_TICK_RATE)); - setup_sched_clock(sirfsoc_read_sched_clock, 32, CLOCK_TICK_RATE); + sched_clock_register(sirfsoc_read_sched_clock, 64, CLOCK_TICK_RATE); BUG_ON(setup_irq(sirfsoc_timer_irq.irq, &sirfsoc_timer_irq)); diff --git a/drivers/clocksource/vf_pit_timer.c b/drivers/clocksource/vf_pit_timer.c index 587e0202a70b..02821b06a39e 100644 --- a/drivers/clocksource/vf_pit_timer.c +++ b/drivers/clocksource/vf_pit_timer.c @@ -52,7 +52,7 @@ static inline void pit_irq_acknowledge(void) __raw_writel(PITTFLG_TIF, clkevt_base + PITTFLG); } -static unsigned int pit_read_sched_clock(void) +static u64 pit_read_sched_clock(void) { return __raw_readl(clksrc_base + PITCVAL); } @@ -64,7 +64,7 @@ static int __init pit_clocksource_init(unsigned long rate) __raw_writel(~0UL, clksrc_base + PITLDVAL); __raw_writel(PITTCTRL_TEN, clksrc_base + PITTCTRL); - setup_sched_clock(pit_read_sched_clock, 32, rate); + sched_clock_register(pit_read_sched_clock, 32, rate); return clocksource_mmio_init(clksrc_base + PITCVAL, "vf-pit", rate, 300, 32, clocksource_mmio_readl_down); } |