diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2016-12-21 20:32:01 +0100 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 11:04:12 +0100 |
commit | a5a1d1c2914b5316924c7893eb683a5420ebd3be (patch) | |
tree | 9078b8a179031e7e8b320e1c69f182cc285e7b5d /drivers | |
parent | Replace <asm/uaccess.h> with <linux/uaccess.h> globally (diff) | |
download | linux-a5a1d1c2914b5316924c7893eb683a5420ebd3be.tar.xz linux-a5a1d1c2914b5316924c7893eb683a5420ebd3be.zip |
clocksource: Use a plain u64 instead of cycle_t
There is no point in having an extra type for extra confusion. u64 is
unambiguous.
Conversion was done with the following coccinelle script:
@rem@
@@
-typedef u64 cycle_t;
@fix@
typedef cycle_t;
@@
-cycle_t
+u64
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'drivers')
48 files changed, 110 insertions, 110 deletions
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index be54e5331a45..20b32bb8c2af 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -69,9 +69,9 @@ static u32 hpet_nhpet, hpet_max_freq = HPET_USER_FREQ; #ifdef CONFIG_IA64 static void __iomem *hpet_mctr; -static cycle_t read_hpet(struct clocksource *cs) +static u64 read_hpet(struct clocksource *cs) { - return (cycle_t)read_counter((void __iomem *)hpet_mctr); + return (u64)read_counter((void __iomem *)hpet_mctr); } static struct clocksource clocksource_hpet = { diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c index 28037d0b8dcd..1961e3539b57 100644 --- a/drivers/clocksource/acpi_pm.c +++ b/drivers/clocksource/acpi_pm.c @@ -58,16 +58,16 @@ u32 acpi_pm_read_verified(void) return v2; } -static cycle_t acpi_pm_read(struct clocksource *cs) +static u64 acpi_pm_read(struct clocksource *cs) { - return (cycle_t)read_pmtmr(); + return (u64)read_pmtmr(); } static struct clocksource clocksource_acpi_pm = { .name = "acpi_pm", .rating = 200, .read = acpi_pm_read, - .mask = (cycle_t)ACPI_PM_MASK, + .mask = (u64)ACPI_PM_MASK, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -81,9 +81,9 @@ static int __init acpi_pm_good_setup(char *__str) } __setup("acpi_pm_good", acpi_pm_good_setup); -static cycle_t acpi_pm_read_slow(struct clocksource *cs) +static u64 acpi_pm_read_slow(struct clocksource *cs) { - return (cycle_t)acpi_pm_read_verified(); + return (u64)acpi_pm_read_verified(); } static inline void acpi_pm_need_workaround(void) @@ -145,7 +145,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_LE, */ static int verify_pmtmr_rate(void) { - cycle_t value1, value2; + u64 value1, value2; unsigned long count, delta; mach_prepare_counter(); @@ -175,7 +175,7 @@ static int verify_pmtmr_rate(void) static int __init init_acpi_pm_clocksource(void) { - cycle_t value1, value2; + u64 value1, value2; unsigned int i, j = 0; if (!pmtmr_ioport) diff --git a/drivers/clocksource/arc_timer.c b/drivers/clocksource/arc_timer.c index a49748d826c0..3ea46343024f 100644 --- a/drivers/clocksource/arc_timer.c +++ b/drivers/clocksource/arc_timer.c @@ -56,7 +56,7 @@ static int noinline arc_get_timer_clk(struct device_node *node) #ifdef CONFIG_ARC_TIMERS_64BIT -static cycle_t arc_read_gfrc(struct clocksource *cs) +static u64 arc_read_gfrc(struct clocksource *cs) { unsigned long flags; u32 l, h; @@ -71,7 +71,7 @@ static cycle_t arc_read_gfrc(struct clocksource *cs) local_irq_restore(flags); - return (((cycle_t)h) << 32) | l; + return (((u64)h) << 32) | l; } static struct clocksource arc_counter_gfrc = { @@ -105,7 +105,7 @@ CLOCKSOURCE_OF_DECLARE(arc_gfrc, "snps,archs-timer-gfrc", arc_cs_setup_gfrc); #define AUX_RTC_LOW 0x104 #define AUX_RTC_HIGH 0x105 -static cycle_t arc_read_rtc(struct clocksource *cs) +static u64 arc_read_rtc(struct clocksource *cs) { unsigned long status; u32 l, h; @@ -122,7 +122,7 @@ static cycle_t arc_read_rtc(struct clocksource *cs) status = read_aux_reg(AUX_RTC_CTRL); } while (!(status & _BITUL(31))); - return (((cycle_t)h) << 32) | l; + return (((u64)h) << 32) | l; } static struct clocksource arc_counter_rtc = { @@ -166,9 +166,9 @@ CLOCKSOURCE_OF_DECLARE(arc_rtc, "snps,archs-timer-rtc", arc_cs_setup_rtc); * 32bit TIMER1 to keep counting monotonically and wraparound */ -static cycle_t arc_read_timer1(struct clocksource *cs) +static u64 arc_read_timer1(struct clocksource *cs) { - return (cycle_t) read_aux_reg(ARC_REG_TIMER1_CNT); + return (u64) read_aux_reg(ARC_REG_TIMER1_CNT); } static struct clocksource arc_counter_timer1 = { diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c index 02fef6830e72..394e417414d3 100644 --- a/drivers/clocksource/arm_arch_timer.c +++ b/drivers/clocksource/arm_arch_timer.c @@ -562,12 +562,12 @@ static u64 arch_counter_get_cntvct_mem(void) */ u64 (*arch_timer_read_counter)(void) = arch_counter_get_cntvct; -static cycle_t arch_counter_read(struct clocksource *cs) +static u64 arch_counter_read(struct clocksource *cs) { return arch_timer_read_counter(); } -static cycle_t arch_counter_read_cc(const struct cyclecounter *cc) +static u64 arch_counter_read_cc(const struct cyclecounter *cc) { return arch_timer_read_counter(); } diff --git a/drivers/clocksource/arm_global_timer.c b/drivers/clocksource/arm_global_timer.c index 8da03298f844..570cc58baec4 100644 --- a/drivers/clocksource/arm_global_timer.c +++ b/drivers/clocksource/arm_global_timer.c @@ -195,7 +195,7 @@ static int gt_dying_cpu(unsigned int cpu) return 0; } -static cycle_t gt_clocksource_read(struct clocksource *cs) +static u64 gt_clocksource_read(struct clocksource *cs) { return gt_counter_read(); } diff --git a/drivers/clocksource/cadence_ttc_timer.c b/drivers/clocksource/cadence_ttc_timer.c index fbfbdec13b08..44e5e951583b 100644 --- a/drivers/clocksource/cadence_ttc_timer.c +++ b/drivers/clocksource/cadence_ttc_timer.c @@ -158,11 +158,11 @@ static irqreturn_t ttc_clock_event_interrupt(int irq, void *dev_id) * * returns: Current timer counter register value **/ -static cycle_t __ttc_clocksource_read(struct clocksource *cs) +static u64 __ttc_clocksource_read(struct clocksource *cs) { struct ttc_timer *timer = &to_ttc_timer_clksrc(cs)->ttc; - return (cycle_t)readl_relaxed(timer->base_addr + + return (u64)readl_relaxed(timer->base_addr + TTC_COUNT_VAL_OFFSET); } diff --git a/drivers/clocksource/clksrc-dbx500-prcmu.c b/drivers/clocksource/clksrc-dbx500-prcmu.c index 77a365f573d7..c69e2772658d 100644 --- a/drivers/clocksource/clksrc-dbx500-prcmu.c +++ b/drivers/clocksource/clksrc-dbx500-prcmu.c @@ -30,7 +30,7 @@ static void __iomem *clksrc_dbx500_timer_base; -static cycle_t notrace clksrc_dbx500_prcmu_read(struct clocksource *cs) +static u64 notrace clksrc_dbx500_prcmu_read(struct clocksource *cs) { void __iomem *base = clksrc_dbx500_timer_base; u32 count, count2; diff --git a/drivers/clocksource/dw_apb_timer.c b/drivers/clocksource/dw_apb_timer.c index 797505aa2ba4..63e4f5519577 100644 --- a/drivers/clocksource/dw_apb_timer.c +++ b/drivers/clocksource/dw_apb_timer.c @@ -348,7 +348,7 @@ void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs) dw_apb_clocksource_read(dw_cs); } -static cycle_t __apbt_read_clocksource(struct clocksource *cs) +static u64 __apbt_read_clocksource(struct clocksource *cs) { u32 current_count; struct dw_apb_clocksource *dw_cs = @@ -357,7 +357,7 @@ static cycle_t __apbt_read_clocksource(struct clocksource *cs) current_count = apbt_readl_relaxed(&dw_cs->timer, APBTMR_N_CURRENT_VALUE); - return (cycle_t)~current_count; + return (u64)~current_count; } static void apbt_restart_clocksource(struct clocksource *cs) @@ -416,7 +416,7 @@ void dw_apb_clocksource_register(struct dw_apb_clocksource *dw_cs) * * @dw_cs: The clocksource to read. */ -cycle_t dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs) +u64 dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs) { - return (cycle_t)~apbt_readl(&dw_cs->timer, APBTMR_N_CURRENT_VALUE); + return (u64)~apbt_readl(&dw_cs->timer, APBTMR_N_CURRENT_VALUE); } diff --git a/drivers/clocksource/em_sti.c b/drivers/clocksource/em_sti.c index 19bb1792d647..aff87df07449 100644 --- a/drivers/clocksource/em_sti.c +++ b/drivers/clocksource/em_sti.c @@ -110,9 +110,9 @@ static void em_sti_disable(struct em_sti_priv *p) clk_disable_unprepare(p->clk); } -static cycle_t em_sti_count(struct em_sti_priv *p) +static u64 em_sti_count(struct em_sti_priv *p) { - cycle_t ticks; + u64 ticks; unsigned long flags; /* the STI hardware buffers the 48-bit count, but to @@ -121,14 +121,14 @@ static cycle_t em_sti_count(struct em_sti_priv *p) * Always read STI_COUNT_H before STI_COUNT_L. */ raw_spin_lock_irqsave(&p->lock, flags); - ticks = (cycle_t)(em_sti_read(p, STI_COUNT_H) & 0xffff) << 32; + ticks = (u64)(em_sti_read(p, STI_COUNT_H) & 0xffff) << 32; ticks |= em_sti_read(p, STI_COUNT_L); raw_spin_unlock_irqrestore(&p->lock, flags); return ticks; } -static cycle_t em_sti_set_next(struct em_sti_priv *p, cycle_t next) +static u64 em_sti_set_next(struct em_sti_priv *p, u64 next) { unsigned long flags; @@ -198,7 +198,7 @@ static struct em_sti_priv *cs_to_em_sti(struct clocksource *cs) return container_of(cs, struct em_sti_priv, cs); } -static cycle_t em_sti_clocksource_read(struct clocksource *cs) +static u64 em_sti_clocksource_read(struct clocksource *cs) { return em_sti_count(cs_to_em_sti(cs)); } @@ -271,7 +271,7 @@ static int em_sti_clock_event_next(unsigned long delta, struct clock_event_device *ced) { struct em_sti_priv *p = ced_to_em_sti(ced); - cycle_t next; + u64 next; int safe; next = em_sti_set_next(p, em_sti_count(p) + delta); diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 8f3488b80896..c8b9f834f4de 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -183,7 +183,7 @@ static u64 exynos4_read_count_64(void) hi2 = readl_relaxed(reg_base + EXYNOS4_MCT_G_CNT_U); } while (hi != hi2); - return ((cycle_t)hi << 32) | lo; + return ((u64)hi << 32) | lo; } /** @@ -199,7 +199,7 @@ static u32 notrace exynos4_read_count_32(void) return readl_relaxed(reg_base + EXYNOS4_MCT_G_CNT_L); } -static cycle_t exynos4_frc_read(struct clocksource *cs) +static u64 exynos4_frc_read(struct clocksource *cs) { return exynos4_read_count_32(); } @@ -266,7 +266,7 @@ static void exynos4_mct_comp0_stop(void) static void exynos4_mct_comp0_start(bool periodic, unsigned long cycles) { unsigned int tcon; - cycle_t comp_cycle; + u64 comp_cycle; tcon = readl_relaxed(reg_base + EXYNOS4_MCT_G_TCON); diff --git a/drivers/clocksource/h8300_timer16.c b/drivers/clocksource/h8300_timer16.c index 07d9d5be9054..5b27fb9997c2 100644 --- a/drivers/clocksource/h8300_timer16.c +++ b/drivers/clocksource/h8300_timer16.c @@ -72,7 +72,7 @@ static inline struct timer16_priv *cs_to_priv(struct clocksource *cs) return container_of(cs, struct timer16_priv, cs); } -static cycle_t timer16_clocksource_read(struct clocksource *cs) +static u64 timer16_clocksource_read(struct clocksource *cs) { struct timer16_priv *p = cs_to_priv(cs); unsigned long raw, value; diff --git a/drivers/clocksource/h8300_tpu.c b/drivers/clocksource/h8300_tpu.c index 7bdf1991c847..72e1cf2b3096 100644 --- a/drivers/clocksource/h8300_tpu.c +++ b/drivers/clocksource/h8300_tpu.c @@ -64,7 +64,7 @@ static inline struct tpu_priv *cs_to_priv(struct clocksource *cs) return container_of(cs, struct tpu_priv, cs); } -static cycle_t tpu_clocksource_read(struct clocksource *cs) +static u64 tpu_clocksource_read(struct clocksource *cs) { struct tpu_priv *p = cs_to_priv(cs); unsigned long flags; diff --git a/drivers/clocksource/i8253.c b/drivers/clocksource/i8253.c index 0efd36e483ab..64f6490740d7 100644 --- a/drivers/clocksource/i8253.c +++ b/drivers/clocksource/i8253.c @@ -25,7 +25,7 @@ EXPORT_SYMBOL(i8253_lock); * to just read by itself. So use jiffies to emulate a free * running counter: */ -static cycle_t i8253_read(struct clocksource *cs) +static u64 i8253_read(struct clocksource *cs) { static int old_count; static u32 old_jifs; @@ -83,7 +83,7 @@ static cycle_t i8253_read(struct clocksource *cs) count = (PIT_LATCH - 1) - count; - return (cycle_t)(jifs * PIT_LATCH) + count; + return (u64)(jifs * PIT_LATCH) + count; } static struct clocksource i8253_cs = { diff --git a/drivers/clocksource/jcore-pit.c b/drivers/clocksource/jcore-pit.c index 54e1665aa03c..e90a6cfcb061 100644 --- a/drivers/clocksource/jcore-pit.c +++ b/drivers/clocksource/jcore-pit.c @@ -57,7 +57,7 @@ static notrace u64 jcore_sched_clock_read(void) return seclo * NSEC_PER_SEC + nsec; } -static cycle_t jcore_clocksource_read(struct clocksource *cs) +static u64 jcore_clocksource_read(struct clocksource *cs) { return jcore_sched_clock_read(); } diff --git a/drivers/clocksource/metag_generic.c b/drivers/clocksource/metag_generic.c index a80ab3e446b7..8d06a0f7ff26 100644 --- a/drivers/clocksource/metag_generic.c +++ b/drivers/clocksource/metag_generic.c @@ -56,7 +56,7 @@ static int metag_timer_set_next_event(unsigned long delta, return 0; } -static cycle_t metag_clocksource_read(struct clocksource *cs) +static u64 metag_clocksource_read(struct clocksource *cs) { return __core_reg_get(TXTIMER); } diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c index 7a960cd01104..7b86d07c99b4 100644 --- a/drivers/clocksource/mips-gic-timer.c +++ b/drivers/clocksource/mips-gic-timer.c @@ -125,7 +125,7 @@ static int gic_clockevent_init(void) return 0; } -static cycle_t gic_hpt_read(struct clocksource *cs) +static u64 gic_hpt_read(struct clocksource *cs) { return gic_read_count(); } diff --git a/drivers/clocksource/mmio.c b/drivers/clocksource/mmio.c index c4f7d7a9b689..4c4df981d8cc 100644 --- a/drivers/clocksource/mmio.c +++ b/drivers/clocksource/mmio.c @@ -20,24 +20,24 @@ static inline struct clocksource_mmio *to_mmio_clksrc(struct clocksource *c) return container_of(c, struct clocksource_mmio, clksrc); } -cycle_t clocksource_mmio_readl_up(struct clocksource *c) +u64 clocksource_mmio_readl_up(struct clocksource *c) { - return (cycle_t)readl_relaxed(to_mmio_clksrc(c)->reg); + return (u64)readl_relaxed(to_mmio_clksrc(c)->reg); } -cycle_t clocksource_mmio_readl_down(struct clocksource *c) +u64 clocksource_mmio_readl_down(struct clocksource *c) { - return ~(cycle_t)readl_relaxed(to_mmio_clksrc(c)->reg) & c->mask; + return ~(u64)readl_relaxed(to_mmio_clksrc(c)->reg) & c->mask; } -cycle_t clocksource_mmio_readw_up(struct clocksource *c) +u64 clocksource_mmio_readw_up(struct clocksource *c) { - return (cycle_t)readw_relaxed(to_mmio_clksrc(c)->reg); + return (u64)readw_relaxed(to_mmio_clksrc(c)->reg); } -cycle_t clocksource_mmio_readw_down(struct clocksource *c) +u64 clocksource_mmio_readw_down(struct clocksource *c) { - return ~(cycle_t)readw_relaxed(to_mmio_clksrc(c)->reg) & c->mask; + return ~(u64)readw_relaxed(to_mmio_clksrc(c)->reg) & c->mask; } /** @@ -51,7 +51,7 @@ cycle_t clocksource_mmio_readw_down(struct clocksource *c) */ int __init clocksource_mmio_init(void __iomem *base, const char *name, unsigned long hz, int rating, unsigned bits, - cycle_t (*read)(struct clocksource *)) + u64 (*read)(struct clocksource *)) { struct clocksource_mmio *cs; diff --git a/drivers/clocksource/mxs_timer.c b/drivers/clocksource/mxs_timer.c index 0ba0a913b41d..99b77aff0839 100644 --- a/drivers/clocksource/mxs_timer.c +++ b/drivers/clocksource/mxs_timer.c @@ -97,7 +97,7 @@ static void timrot_irq_acknowledge(void) HW_TIMROT_TIMCTRLn(0) + STMP_OFFSET_REG_CLR); } -static cycle_t timrotv1_get_cycles(struct clocksource *cs) +static u64 timrotv1_get_cycles(struct clocksource *cs) { return ~((__raw_readl(mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1)) & 0xffff0000) >> 16); diff --git a/drivers/clocksource/qcom-timer.c b/drivers/clocksource/qcom-timer.c index 3283cfa2aa52..d5d048d890d4 100644 --- a/drivers/clocksource/qcom-timer.c +++ b/drivers/clocksource/qcom-timer.c @@ -89,7 +89,7 @@ static struct clock_event_device __percpu *msm_evt; static void __iomem *source_base; -static notrace cycle_t msm_read_timer_count(struct clocksource *cs) +static notrace u64 msm_read_timer_count(struct clocksource *cs) { return readl_relaxed(source_base + TIMER_COUNT_VAL); } diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c index 54565bd0093b..0093ece661fe 100644 --- a/drivers/clocksource/samsung_pwm_timer.c +++ b/drivers/clocksource/samsung_pwm_timer.c @@ -307,7 +307,7 @@ static void samsung_clocksource_resume(struct clocksource *cs) samsung_time_start(pwm.source_id, true); } -static cycle_t notrace samsung_clocksource_read(struct clocksource *c) +static u64 notrace samsung_clocksource_read(struct clocksource *c) { return ~readl_relaxed(pwm.source_reg); } diff --git a/drivers/clocksource/scx200_hrt.c b/drivers/clocksource/scx200_hrt.c index 64f9e8294434..a46660bf6588 100644 --- a/drivers/clocksource/scx200_hrt.c +++ b/drivers/clocksource/scx200_hrt.c @@ -43,10 +43,10 @@ MODULE_PARM_DESC(ppm, "+-adjust to actual XO freq (ppm)"); /* The base timer frequency, * 27 if selected */ #define HRT_FREQ 1000000 -static cycle_t read_hrt(struct clocksource *cs) +static u64 read_hrt(struct clocksource *cs) { /* Read the timer value */ - return (cycle_t) inl(scx200_cb_base + SCx200_TIMER_OFFSET); + return (u64) inl(scx200_cb_base + SCx200_TIMER_OFFSET); } static struct clocksource cs_hrt = { diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index 103c49362c68..28757edf6aca 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -612,7 +612,7 @@ static struct sh_cmt_channel *cs_to_sh_cmt(struct clocksource *cs) return container_of(cs, struct sh_cmt_channel, cs); } -static cycle_t sh_cmt_clocksource_read(struct clocksource *cs) +static u64 sh_cmt_clocksource_read(struct clocksource *cs) { struct sh_cmt_channel *ch = cs_to_sh_cmt(cs); unsigned long flags, raw; diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c index 469e776ec17a..1fbf2aadcfd4 100644 --- a/drivers/clocksource/sh_tmu.c +++ b/drivers/clocksource/sh_tmu.c @@ -255,7 +255,7 @@ static struct sh_tmu_channel *cs_to_sh_tmu(struct clocksource *cs) return container_of(cs, struct sh_tmu_channel, cs); } -static cycle_t sh_tmu_clocksource_read(struct clocksource *cs) +static u64 sh_tmu_clocksource_read(struct clocksource *cs) { struct sh_tmu_channel *ch = cs_to_sh_tmu(cs); diff --git a/drivers/clocksource/tcb_clksrc.c b/drivers/clocksource/tcb_clksrc.c index 4da2af9694a2..d4ca9962a759 100644 --- a/drivers/clocksource/tcb_clksrc.c +++ b/drivers/clocksource/tcb_clksrc.c @@ -41,7 +41,7 @@ static void __iomem *tcaddr; -static cycle_t tc_get_cycles(struct clocksource *cs) +static u64 tc_get_cycles(struct clocksource *cs) { unsigned long flags; u32 lower, upper; @@ -56,7 +56,7 @@ static cycle_t tc_get_cycles(struct clocksource *cs) return (upper << 16) | lower; } -static cycle_t tc_get_cycles32(struct clocksource *cs) +static u64 tc_get_cycles32(struct clocksource *cs) { return __raw_readl(tcaddr + ATMEL_TC_REG(0, CV)); } diff --git a/drivers/clocksource/time-pistachio.c b/drivers/clocksource/time-pistachio.c index a8e6c7df853d..3710e4d9dcba 100644 --- a/drivers/clocksource/time-pistachio.c +++ b/drivers/clocksource/time-pistachio.c @@ -67,7 +67,7 @@ static inline void gpt_writel(void __iomem *base, u32 value, u32 offset, writel(value, base + 0x20 * gpt_id + offset); } -static cycle_t notrace +static u64 notrace pistachio_clocksource_read_cycles(struct clocksource *cs) { struct pistachio_clocksource *pcs = to_pistachio_clocksource(cs); @@ -84,7 +84,7 @@ pistachio_clocksource_read_cycles(struct clocksource *cs) counter = gpt_readl(pcs->base, TIMER_CURRENT_VALUE, 0); raw_spin_unlock_irqrestore(&pcs->lock, flags); - return (cycle_t)~counter; + return (u64)~counter; } static u64 notrace pistachio_read_sched_clock(void) diff --git a/drivers/clocksource/timer-atlas7.c b/drivers/clocksource/timer-atlas7.c index 4334e0330ada..db0f21e7d7d2 100644 --- a/drivers/clocksource/timer-atlas7.c +++ b/drivers/clocksource/timer-atlas7.c @@ -85,7 +85,7 @@ static irqreturn_t sirfsoc_timer_interrupt(int irq, void *dev_id) } /* read 64-bit timer counter */ -static cycle_t sirfsoc_timer_read(struct clocksource *cs) +static u64 sirfsoc_timer_read(struct clocksource *cs) { u64 cycles; diff --git a/drivers/clocksource/timer-atmel-pit.c b/drivers/clocksource/timer-atmel-pit.c index 6555821bbdae..c0b5df3167a0 100644 --- a/drivers/clocksource/timer-atmel-pit.c +++ b/drivers/clocksource/timer-atmel-pit.c @@ -73,7 +73,7 @@ static inline void pit_write(void __iomem *base, unsigned int reg_offset, unsign * Clocksource: just a monotonic counter of MCK/16 cycles. * We don't care whether or not PIT irqs are enabled. */ -static cycle_t read_pit_clk(struct clocksource *cs) +static u64 read_pit_clk(struct clocksource *cs) { struct pit_data *data = clksrc_to_pit_data(cs); unsigned long flags; diff --git a/drivers/clocksource/timer-atmel-st.c b/drivers/clocksource/timer-atmel-st.c index e90ab5b63a90..be4ac7604136 100644 --- a/drivers/clocksource/timer-atmel-st.c +++ b/drivers/clocksource/timer-atmel-st.c @@ -92,7 +92,7 @@ static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id) return IRQ_NONE; } -static cycle_t read_clk32k(struct clocksource *cs) +static u64 read_clk32k(struct clocksource *cs) { return read_CRTR(); } diff --git a/drivers/clocksource/timer-nps.c b/drivers/clocksource/timer-nps.c index 8da5e93b6810..da1f7986e477 100644 --- a/drivers/clocksource/timer-nps.c +++ b/drivers/clocksource/timer-nps.c @@ -77,11 +77,11 @@ static int __init nps_get_timer_clk(struct device_node *node, return 0; } -static cycle_t nps_clksrc_read(struct clocksource *clksrc) +static u64 nps_clksrc_read(struct clocksource *clksrc) { int cluster = raw_smp_processor_id() >> NPS_CLUSTER_OFFSET; - return (cycle_t)ioread32be(nps_msu_reg_low_addr[cluster]); + return (u64)ioread32be(nps_msu_reg_low_addr[cluster]); } static int __init nps_setup_clocksource(struct device_node *node) diff --git a/drivers/clocksource/timer-prima2.c b/drivers/clocksource/timer-prima2.c index c32148ec7a38..bfa981ac1eaf 100644 --- a/drivers/clocksource/timer-prima2.c +++ b/drivers/clocksource/timer-prima2.c @@ -72,7 +72,7 @@ static irqreturn_t sirfsoc_timer_interrupt(int irq, void *dev_id) } /* read 64-bit timer counter */ -static cycle_t notrace sirfsoc_timer_read(struct clocksource *cs) +static u64 notrace sirfsoc_timer_read(struct clocksource *cs) { u64 cycles; diff --git a/drivers/clocksource/timer-sun5i.c b/drivers/clocksource/timer-sun5i.c index 4f87f3e76d83..a3e662b15964 100644 --- a/drivers/clocksource/timer-sun5i.c +++ b/drivers/clocksource/timer-sun5i.c @@ -152,7 +152,7 @@ static irqreturn_t sun5i_timer_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static cycle_t sun5i_clksrc_read(struct clocksource *clksrc) +static u64 sun5i_clksrc_read(struct clocksource *clksrc) { struct sun5i_timer_clksrc *cs = to_sun5i_timer_clksrc(clksrc); diff --git a/drivers/clocksource/timer-ti-32k.c b/drivers/clocksource/timer-ti-32k.c index cf5b14e442e4..624067712ef0 100644 --- a/drivers/clocksource/timer-ti-32k.c +++ b/drivers/clocksource/timer-ti-32k.c @@ -65,11 +65,11 @@ static inline struct ti_32k *to_ti_32k(struct clocksource *cs) return container_of(cs, struct ti_32k, cs); } -static cycle_t notrace ti_32k_read_cycles(struct clocksource *cs) +static u64 notrace ti_32k_read_cycles(struct clocksource *cs) { struct ti_32k *ti = to_ti_32k(cs); - return (cycle_t)readl_relaxed(ti->counter); + return (u64)readl_relaxed(ti->counter); } static struct ti_32k ti_32k_timer = { diff --git a/drivers/clocksource/vt8500_timer.c b/drivers/clocksource/vt8500_timer.c index b15069483fbd..d02b51075ad1 100644 --- a/drivers/clocksource/vt8500_timer.c +++ b/drivers/clocksource/vt8500_timer.c @@ -53,7 +53,7 @@ static void __iomem *regbase; -static cycle_t vt8500_timer_read(struct clocksource *cs) +static u64 vt8500_timer_read(struct clocksource *cs) { int loops = msecs_to_loops(10); writel(3, regbase + TIMER_CTRL_VAL); @@ -75,7 +75,7 @@ static int vt8500_timer_set_next_event(unsigned long cycles, struct clock_event_device *evt) { int loops = msecs_to_loops(10); - cycle_t alarm = clocksource.read(&clocksource) + cycles; + u64 alarm = clocksource.read(&clocksource) + cycles; while ((readl(regbase + TIMER_AS_VAL) & TIMER_MATCH_W_ACTIVE) && --loops) cpu_relax(); diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 446802ae8f1b..b44b32f21e61 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -135,9 +135,9 @@ u64 hv_do_hypercall(u64 control, void *input, void *output) EXPORT_SYMBOL_GPL(hv_do_hypercall); #ifdef CONFIG_X86_64 -static cycle_t read_hv_clock_tsc(struct clocksource *arg) +static u64 read_hv_clock_tsc(struct clocksource *arg) { - cycle_t current_tick; + u64 current_tick; struct ms_hyperv_tsc_page *tsc_pg = hv_context.tsc_page; if (tsc_pg->tsc_sequence != 0) { @@ -146,7 +146,7 @@ static cycle_t read_hv_clock_tsc(struct clocksource *arg) */ while (1) { - cycle_t tmp; + u64 tmp; u32 sequence = tsc_pg->tsc_sequence; u64 cur_tsc; u64 scale = tsc_pg->tsc_scale; @@ -350,7 +350,7 @@ int hv_post_message(union hv_connection_id connection_id, static int hv_ce_set_next_event(unsigned long delta, struct clock_event_device *evt) { - cycle_t current_tick; + u64 current_tick; WARN_ON(!clockevent_state_oneshot(evt)); diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index c0178a122940..c01c09e9916d 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -152,12 +152,12 @@ static inline void gic_map_to_vpe(unsigned int intr, unsigned int vpe) } #ifdef CONFIG_CLKSRC_MIPS_GIC -cycle_t gic_read_count(void) +u64 gic_read_count(void) { unsigned int hi, hi2, lo; if (mips_cm_is64) - return (cycle_t)gic_read(GIC_REG(SHARED, GIC_SH_COUNTER)); + return (u64)gic_read(GIC_REG(SHARED, GIC_SH_COUNTER)); do { hi = gic_read32(GIC_REG(SHARED, GIC_SH_COUNTER_63_32)); @@ -165,7 +165,7 @@ cycle_t gic_read_count(void) hi2 = gic_read32(GIC_REG(SHARED, GIC_SH_COUNTER_63_32)); } while (hi2 != hi); - return (((cycle_t) hi) << 32) + lo; + return (((u64) hi) << 32) + lo; } unsigned int gic_get_count_width(void) @@ -179,7 +179,7 @@ unsigned int gic_get_count_width(void) return bits; } -void gic_write_compare(cycle_t cnt) +void gic_write_compare(u64 cnt) { if (mips_cm_is64) { gic_write(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE), cnt); @@ -191,7 +191,7 @@ void gic_write_compare(cycle_t cnt) } } -void gic_write_cpu_compare(cycle_t cnt, int cpu) +void gic_write_cpu_compare(u64 cnt, int cpu) { unsigned long flags; @@ -211,17 +211,17 @@ void gic_write_cpu_compare(cycle_t cnt, int cpu) local_irq_restore(flags); } -cycle_t gic_read_compare(void) +u64 gic_read_compare(void) { unsigned int hi, lo; if (mips_cm_is64) - return (cycle_t)gic_read(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE)); + return (u64)gic_read(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE)); hi = gic_read32(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_HI)); lo = gic_read32(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_LO)); - return (((cycle_t) hi) << 32) + lo; + return (((u64) hi) << 32) + lo; } void gic_start_count(void) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c index b03e4f58d02e..a533a6cc2d53 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c @@ -122,7 +122,7 @@ #include "xgbe.h" #include "xgbe-common.h" -static cycle_t xgbe_cc_read(const struct cyclecounter *cc) +static u64 xgbe_cc_read(const struct cyclecounter *cc) { struct xgbe_prv_data *pdata = container_of(cc, struct xgbe_prv_data, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 688617ac8c29..d8d06fdfc42b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -15223,7 +15223,7 @@ void bnx2x_set_rx_ts(struct bnx2x *bp, struct sk_buff *skb) } /* Read the PHC */ -static cycle_t bnx2x_cyclecounter_read(const struct cyclecounter *cc) +static u64 bnx2x_cyclecounter_read(const struct cyclecounter *cc) { struct bnx2x *bp = container_of(cc, struct bnx2x, cyclecounter); int port = BP_PORT(bp); diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index f9e74461bdc0..6ebad3fac81d 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -230,7 +230,7 @@ static int fec_ptp_enable_pps(struct fec_enet_private *fep, uint enable) * cyclecounter structure used to construct a ns counter from the * arbitrary fixed point registers */ -static cycle_t fec_ptp_read(const struct cyclecounter *cc) +static u64 fec_ptp_read(const struct cyclecounter *cc) { struct fec_enet_private *fep = container_of(cc, struct fec_enet_private, cc); diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index ffcf35af4881..eccf1da9356b 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4305,24 +4305,24 @@ void e1000e_reinit_locked(struct e1000_adapter *adapter) /** * e1000e_sanitize_systim - sanitize raw cycle counter reads * @hw: pointer to the HW structure - * @systim: cycle_t value read, sanitized and returned + * @systim: time value read, sanitized and returned * * Errata for 82574/82583 possible bad bits read from SYSTIMH/L: * check to see that the time is incrementing at a reasonable * rate and is a multiple of incvalue. **/ -static cycle_t e1000e_sanitize_systim(struct e1000_hw *hw, cycle_t systim) +static u64 e1000e_sanitize_systim(struct e1000_hw *hw, u64 systim) { u64 time_delta, rem, temp; - cycle_t systim_next; + u64 systim_next; u32 incvalue; int i; incvalue = er32(TIMINCA) & E1000_TIMINCA_INCVALUE_MASK; for (i = 0; i < E1000_MAX_82574_SYSTIM_REREADS; i++) { /* latch SYSTIMH on read of SYSTIML */ - systim_next = (cycle_t)er32(SYSTIML); - systim_next |= (cycle_t)er32(SYSTIMH) << 32; + systim_next = (u64)er32(SYSTIML); + systim_next |= (u64)er32(SYSTIMH) << 32; time_delta = systim_next - systim; temp = time_delta; @@ -4342,13 +4342,13 @@ static cycle_t e1000e_sanitize_systim(struct e1000_hw *hw, cycle_t systim) * e1000e_cyclecounter_read - read raw cycle counter (used by time counter) * @cc: cyclecounter structure **/ -static cycle_t e1000e_cyclecounter_read(const struct cyclecounter *cc) +static u64 e1000e_cyclecounter_read(const struct cyclecounter *cc) { struct e1000_adapter *adapter = container_of(cc, struct e1000_adapter, cc); struct e1000_hw *hw = &adapter->hw; u32 systimel, systimeh; - cycle_t systim; + u64 systim; /* SYSTIMH latching upon SYSTIML read does not work well. * This means that if SYSTIML overflows after we read it but before * we read SYSTIMH, the value of SYSTIMH has been incremented and we @@ -4368,8 +4368,8 @@ static cycle_t e1000e_cyclecounter_read(const struct cyclecounter *cc) systimel = systimel_2; } } - systim = (cycle_t)systimel; - systim |= (cycle_t)systimeh << 32; + systim = (u64)systimel; + systim |= (u64)systimeh << 32; if (adapter->flags2 & FLAG2_CHECK_SYSTIM_OVERFLOW) systim = e1000e_sanitize_systim(hw, systim); diff --git a/drivers/net/ethernet/intel/e1000e/ptp.c b/drivers/net/ethernet/intel/e1000e/ptp.c index ad03763e009a..34cc3be0df8e 100644 --- a/drivers/net/ethernet/intel/e1000e/ptp.c +++ b/drivers/net/ethernet/intel/e1000e/ptp.c @@ -127,8 +127,8 @@ static int e1000e_phc_get_syncdevicetime(ktime_t *device, unsigned long flags; int i; u32 tsync_ctrl; - cycle_t dev_cycles; - cycle_t sys_cycles; + u64 dev_cycles; + u64 sys_cycles; tsync_ctrl = er32(TSYNCTXCTL); tsync_ctrl |= E1000_TSYNCTXCTL_START_SYNC | diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index c30eea8399a7..c4477552ce9e 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -77,7 +77,7 @@ static void igb_ptp_tx_hwtstamp(struct igb_adapter *adapter); /* SYSTIM read access for the 82576 */ -static cycle_t igb_ptp_read_82576(const struct cyclecounter *cc) +static u64 igb_ptp_read_82576(const struct cyclecounter *cc) { struct igb_adapter *igb = container_of(cc, struct igb_adapter, cc); struct e1000_hw *hw = &igb->hw; @@ -94,7 +94,7 @@ static cycle_t igb_ptp_read_82576(const struct cyclecounter *cc) } /* SYSTIM read access for the 82580 */ -static cycle_t igb_ptp_read_82580(const struct cyclecounter *cc) +static u64 igb_ptp_read_82580(const struct cyclecounter *cc) { struct igb_adapter *igb = container_of(cc, struct igb_adapter, cc); struct e1000_hw *hw = &igb->hw; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index a92277683a64..1efb404431e9 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -245,7 +245,7 @@ static void ixgbe_ptp_setup_sdp_x540(struct ixgbe_adapter *adapter) * result of SYSTIME is 32bits of "billions of cycles" and 32 bits of * "cycles", rather than seconds and nanoseconds. */ -static cycle_t ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc) +static u64 ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc) { struct ixgbe_adapter *adapter = container_of(hw_cc, struct ixgbe_adapter, hw_cc); @@ -282,7 +282,7 @@ static cycle_t ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc) * cyclecounter structure used to construct a ns counter from the * arbitrary fixed point registers */ -static cycle_t ixgbe_ptp_read_82599(const struct cyclecounter *cc) +static u64 ixgbe_ptp_read_82599(const struct cyclecounter *cc) { struct ixgbe_adapter *adapter = container_of(cc, struct ixgbe_adapter, hw_cc); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c index a5fc46bbcbe2..015198c14fa8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c @@ -38,7 +38,7 @@ /* mlx4_en_read_clock - read raw cycle counter (to be used by time counter) */ -static cycle_t mlx4_en_read_clock(const struct cyclecounter *tc) +static u64 mlx4_en_read_clock(const struct cyclecounter *tc) { struct mlx4_en_dev *mdev = container_of(tc, struct mlx4_en_dev, cycles); diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index b2ca8a635b2e..5e7840a7a33b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1823,10 +1823,10 @@ static void unmap_bf_area(struct mlx4_dev *dev) io_mapping_free(mlx4_priv(dev)->bf_mapping); } -cycle_t mlx4_read_clock(struct mlx4_dev *dev) +u64 mlx4_read_clock(struct mlx4_dev *dev) { u32 clockhi, clocklo, clockhi1; - cycle_t cycles; + u64 cycles; int i; struct mlx4_priv *priv = mlx4_priv(dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c index 2cd8e56a573b..746a92c13644 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c @@ -49,7 +49,7 @@ void mlx5e_fill_hwstamp(struct mlx5e_tstamp *tstamp, u64 timestamp, hwts->hwtstamp = ns_to_ktime(nsec); } -static cycle_t mlx5e_read_internal_timer(const struct cyclecounter *cc) +static u64 mlx5e_read_internal_timer(const struct cyclecounter *cc) { struct mlx5e_tstamp *tstamp = container_of(cc, struct mlx5e_tstamp, cycles); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 7b4c339a8a9a..54e5a786f191 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -557,7 +557,7 @@ int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id) return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } -cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev) +u64 mlx5_read_internal_timer(struct mlx5_core_dev *dev) { u32 timer_h, timer_h1, timer_l; @@ -567,7 +567,7 @@ cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev) if (timer_h != timer_h1) /* wrap around */ timer_l = ioread32be(&dev->iseg->internal_timer_l); - return (cycle_t)timer_l | (cycle_t)timer_h1 << 32; + return (u64)timer_l | (u64)timer_h1 << 32; } static int mlx5_irq_set_affinity_hint(struct mlx5_core_dev *mdev, int i) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index e0a8fbdd1446..d4a99c9757cb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -106,7 +106,7 @@ int mlx5_modify_scheduling_element_cmd(struct mlx5_core_dev *dev, u8 hierarchy, int mlx5_destroy_scheduling_element_cmd(struct mlx5_core_dev *dev, u8 hierarchy, u32 element_id); int mlx5_wait_for_vf_pages(struct mlx5_core_dev *dev); -cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev); +u64 mlx5_read_internal_timer(struct mlx5_core_dev *dev); u32 mlx5_get_msix_vec(struct mlx5_core_dev *dev, int vecidx); struct mlx5_eq *mlx5_eqn2eq(struct mlx5_core_dev *dev, int eqn); void mlx5_cq_tasklet_cb(unsigned long data); diff --git a/drivers/net/ethernet/ti/cpts.c b/drivers/net/ethernet/ti/cpts.c index 0c0d48e5bea4..32279d21c836 100644 --- a/drivers/net/ethernet/ti/cpts.c +++ b/drivers/net/ethernet/ti/cpts.c @@ -121,7 +121,7 @@ static int cpts_fifo_read(struct cpts *cpts, int match) return type == match ? 0 : -1; } -static cycle_t cpts_systim_read(const struct cyclecounter *cc) +static u64 cpts_systim_read(const struct cyclecounter *cc) { u64 val = 0; struct cpts_event *event; |