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Subject[tip: timers/core] clocksource/drivers/sp804: Remove a mismatched comment
The following commit has been merged into the timers/core branch of tip:

Commit-ID: 2f71078e7753b2fbba62999aa46c2fad16df9d98
Gitweb: https://git.kernel.org/tip/2f71078e7753b2fbba62999aa46c2fad16df9d98
Author: Zhen Lei <thunder.leizhen@huawei.com>
AuthorDate: Fri, 18 Sep 2020 21:22:32 +08:00
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Thu, 24 Sep 2020 10:51:04 +02:00

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 <thunder.leizhen@huawei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200918132237.3552-5-thunder.leizhen@huawei.com
---
drivers/clocksource/timer-sp804.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c
index 097f5a8..a443f39 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);
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