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mailbox: arm_mhu: reduce txpoll_period from 10ms to 1 ms 

Since the mailbox core users hrtimers now, it can handle much higher
resolutions. We can reduce the txpoll_period to 1 ms as the transmit
usually takes just few microseconds.

Reported-and-suggested-by: Juri Lelli <Juri.Lelli@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
hifive-unleashed-5.1
Sudeep Holla 2015-07-22 13:28:51 +01:00 committed by Jassi Brar
parent 0cc67945ea
commit 86e488adaa
1 changed files with 1 additions and 1 deletions
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2
drivers/mailbox/arm_mhu.c
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@ -148,7 +148,7 @@ static int mhu_probe(struct amba_device *adev, const struct amba_id *id)
mhu->mbox.ops = &mhu_ops;
mhu->mbox.txdone_irq = false;
mhu->mbox.txdone_poll = true;
mhu->mbox.txpoll_period = 10;
mhu->mbox.txpoll_period = 1;
amba_set_drvdata(adev, mhu);