diff options
Diffstat (limited to 'drivers/clocksource/exynos_mct.c')
| -rw-r--r-- | drivers/clocksource/exynos_mct.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 83564c9cfdbe..935b05936dbd 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -209,7 +209,7 @@ static void exynos4_frc_resume(struct clocksource *cs) exynos4_mct_frc_start(); } -struct clocksource mct_frc = { +static struct clocksource mct_frc = { .name = "mct-frc", .rating = 400, .read = exynos4_frc_read, @@ -413,7 +413,7 @@ static inline void exynos4_tick_set_mode(enum clock_event_mode mode, } } -static int exynos4_mct_tick_clear(struct mct_clock_event_device *mevt) +static void exynos4_mct_tick_clear(struct mct_clock_event_device *mevt) { struct clock_event_device *evt = &mevt->evt; @@ -426,12 +426,8 @@ static int exynos4_mct_tick_clear(struct mct_clock_event_device *mevt) exynos4_mct_tick_stop(mevt); /* Clear the MCT tick interrupt */ - if (readl_relaxed(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1) { + if (readl_relaxed(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1) exynos4_mct_write(0x1, mevt->base + MCT_L_INT_CSTAT_OFFSET); - return 1; - } else { - return 0; - } } static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id) @@ -564,18 +560,6 @@ out_irq: free_percpu_irq(mct_irqs[MCT_L0_IRQ], &percpu_mct_tick); } -void __init mct_init(void __iomem *base, int irq_g0, int irq_l0, int irq_l1) -{ - mct_irqs[MCT_G0_IRQ] = irq_g0; - mct_irqs[MCT_L0_IRQ] = irq_l0; - mct_irqs[MCT_L1_IRQ] = irq_l1; - mct_int_type = MCT_INT_SPI; - - exynos4_timer_resources(NULL, base); - exynos4_clocksource_init(); - exynos4_clockevent_init(); -} - static void __init mct_init_dt(struct device_node *np, unsigned int int_type) { u32 nr_irqs, i; |