[PATCH v1] drivers/clocksource: do not trace read_sched_clock

From: Wei.Yang
Date: Mon May 12 2014 - 23:13:59 EST


From: Yang Wei <Wei.Yang@xxxxxxxxxxxxx>

We do not need to trace read_sched_clock function,
so add notrace attribute for this function.

Signed-off-by: Yang Wei <Wei.Yang@xxxxxxxxxxxxx>
---
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

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