diff --git a/drivers/clocksource/timer-ti-dm-systimer.c b/drivers/clocksource/timer-ti-dm-systimer.c index 33b3e8aa2cc50c66eaea9906e593a9ce0259268c..422376680c8a387e4dbb0beb5833dce99f6e29f6 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; }