diff options
Diffstat (limited to 'drivers/clocksource/timer-ti-dm-systimer.c')
| -rw-r--r-- | drivers/clocksource/timer-ti-dm-systimer.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/clocksource/timer-ti-dm-systimer.c b/drivers/clocksource/timer-ti-dm-systimer.c index 614c8380f3e9..3a654349623e 100644 --- a/drivers/clocksource/timer-ti-dm-systimer.c +++ b/drivers/clocksource/timer-ti-dm-systimer.c @@ -449,13 +449,13 @@ static int dmtimer_set_next_event(unsigned long cycles, struct dmtimer_systimer *t = &clkevt->t; void __iomem *pend = t->base + t->pend; - writel_relaxed(0xffffffff - cycles, t->base + t->counter); while (readl_relaxed(pend) & WP_TCRR) cpu_relax(); + writel_relaxed(0xffffffff - cycles, t->base + t->counter); - writel_relaxed(OMAP_TIMER_CTRL_ST, t->base + t->ctrl); while (readl_relaxed(pend) & WP_TCLR) cpu_relax(); + writel_relaxed(OMAP_TIMER_CTRL_ST, t->base + t->ctrl); return 0; } @@ -490,18 +490,18 @@ static int dmtimer_set_periodic(struct clock_event_device *evt) dmtimer_clockevent_shutdown(evt); /* Looks like we need to first set the load value separately */ - writel_relaxed(clkevt->period, t->base + t->load); while (readl_relaxed(pend) & WP_TLDR) cpu_relax(); + writel_relaxed(clkevt->period, t->base + t->load); - writel_relaxed(clkevt->period, t->base + t->counter); while (readl_relaxed(pend) & WP_TCRR) cpu_relax(); + writel_relaxed(clkevt->period, t->base + t->counter); - writel_relaxed(OMAP_TIMER_CTRL_AR | OMAP_TIMER_CTRL_ST, - t->base + t->ctrl); while (readl_relaxed(pend) & WP_TCLR) cpu_relax(); + writel_relaxed(OMAP_TIMER_CTRL_AR | OMAP_TIMER_CTRL_ST, + t->base + t->ctrl); return 0; } |