[PATCH 4/7] clocksource: prima2: fix ftrace

Jisheng Zhang
2015-10-20T08:08:41Z

Currently prima2 timer can be used as a scheduler clock, we properly
marked sirfsoc_read_sched_clock() as notrace. But we then call another
function sirfsoc_timer_read() that _wasn't_ notrace.

This patch fix this by adding notrace attribute to the
sirfsoc_timer_read() function.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
---
drivers/clocksource/timer-prima2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-prima2.c b/drivers/clocksource/timer-prima2.c
index 78de982..2854c66 100644
--- a/drivers/clocksource/timer-prima2.c
+++ b/drivers/clocksource/timer-prima2.c
@@ -73,7 +73,7 @@ static irqreturn_t sirfsoc_timer_interrupt(int irq, void *dev_id)
}

/* read 64-bit timer counter */
-static cycle_t sirfsoc_timer_read(struct clocksource *cs)
+static cycle_t notrace sirfsoc_timer_read(struct clocksource *cs)
{
u64 cycles;

--
2.6.1