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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-09-09 14:13:49 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2016-09-12 08:28:45 +0300
commit0d41ec8dbf6766ae2f2b9622cc125be118638ccc (patch)
treec884a005a6195e132c467dd88dac1de16a37b0f5 /drivers/clocksource
parenta17686c462441a01973c18c4c47986a320a5ebe3 (diff)
downloadlinux-0d41ec8dbf6766ae2f2b9622cc125be118638ccc.tar.xz
clocksource/drivers/timer-atmel-pit: Remove uselesss WARN_ON_ONCE
IRQ handlers are running with IRQ disabled for a while, remove wrong comment and useless test. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource')
-rw-r--r--drivers/clocksource/timer-atmel-pit.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/clocksource/timer-atmel-pit.c b/drivers/clocksource/timer-atmel-pit.c
index da7e6d4eef4d..91cf04704ed1 100644
--- a/drivers/clocksource/timer-atmel-pit.c
+++ b/drivers/clocksource/timer-atmel-pit.c
@@ -149,12 +149,6 @@ static irqreturn_t at91sam926x_pit_interrupt(int irq, void *dev_id)
{
struct pit_data *data = dev_id;
- /*
- * irqs should be disabled here, but as the irq is shared they are only
- * guaranteed to be off if the timer irq is registered first.
- */
- WARN_ON_ONCE(!irqs_disabled());
-
/* The PIT interrupt may be disabled, and is shared */
if (clockevent_state_periodic(&data->clkevt) &&
(pit_read(data->base, AT91_PIT_SR) & AT91_PIT_PITS)) {