From: <Wei.Yang@windriver.com>
To: <daniel.lezcano@linaro.org>
Cc: <tglx@linutronix.de>, <rostedt@goodmis.org>,
<linux-kernel@vger.kernel.org>, <wei.yang@windriver.com>
Subject: [PATCH v1] drivers/clocksource: do not trace read_sched_clock
Date: Tue, 13 May 2014 11:10:08 +0800 [thread overview]
Message-ID: <1399950608-11873-1-git-send-email-Wei.Yang@windriver.com> (raw)
From: Yang Wei <Wei.Yang@windriver.com>
We do not need to trace read_sched_clock function,
so add notrace attribute for this function.
Signed-off-by: Yang Wei <Wei.Yang@windriver.com>
---
drivers/clocksource/dw_apb_timer_of.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/dw_apb_timer_of.c b/drivers/clocksource/dw_apb_timer_of.c
index 2a2ea27..d305fb0 100644
--- a/drivers/clocksource/dw_apb_timer_of.c
+++ b/drivers/clocksource/dw_apb_timer_of.c
@@ -106,7 +106,7 @@ static void __init add_clocksource(struct device_node *source_timer)
sched_rate = rate;
}
-static u64 read_sched_clock(void)
+static u64 notrace read_sched_clock(void)
{
return ~__raw_readl(sched_io_base);
}
--
1.7.9.5
next reply other threads:[~2014-05-13 3:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-13 3:10 Wei.Yang [this message]
2014-05-22 1:50 ` Yang,Wei
2014-05-22 12:03 ` Daniel Lezcano
2014-05-23 0:51 ` Yang,Wei
-- strict thread matches above, loose matches on Subject: below --
2014-05-13 3:09 Wei.Yang
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