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.
Cc: Jassi Brar <[email protected]> Reported-and-suggested-by: Juri Lelli <[email protected]> Signed-off-by: Sudeep Holla <[email protected]> --- drivers/mailbox/arm_mhu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mailbox/arm_mhu.c b/drivers/mailbox/arm_mhu.c index d9e99f981aa9..438c2896ef22 100644 --- a/drivers/mailbox/arm_mhu.c +++ b/drivers/mailbox/arm_mhu.c @@ -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); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
