From 2f71078e7753b2fbba62999aa46c2fad16df9d98 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Fri, 18 Sep 2020 21:22:32 +0800 Subject: clocksource/drivers/sp804: Remove a mismatched comment writel(0, base + TIMER_CTRL); ... ... writel(xxx | TIMER_CTRL_PERIODIC, base + TIMER_CTRL); The timer is just temporarily disabled, and it will be set to periodic mode later. The description of the field TimerMode of the register TimerXControl as shown below: 0 = Timer module is in free-running mode (default) 1 = Timer module is in periodic mode. Signed-off-by: Zhen Lei Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20200918132237.3552-5-thunder.leizhen@huawei.com --- drivers/clocksource/timer-sp804.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/clocksource') diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c index 097f5a83163c..a443f392a8e7 100644 --- a/drivers/clocksource/timer-sp804.c +++ b/drivers/clocksource/timer-sp804.c @@ -76,7 +76,6 @@ int __init sp804_clocksource_and_sched_clock_init(void __iomem *base, if (rate < 0) return -EINVAL; - /* setup timer 0 as free-running clocksource */ writel(0, base + TIMER_CTRL); writel(0xffffffff, base + TIMER_LOAD); writel(0xffffffff, base + TIMER_VALUE); -- cgit v1.2.3