These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / mailbox / arm_mhu.c

diff --git a/kernel/drivers/mailbox/arm_mhu.c b/kernel/drivers/mailbox/arm_mhu.c
index ac693c6..99befa7 100644 (file)
--- a/kernel/drivers/mailbox/arm_mhu.c
+++ b/kernel/drivers/mailbox/arm_mhu.c
@@ -96,7 +96,7 @@ static int mhu_startup(struct mbox_chan *chan)
                          IRQF_SHARED, "mhu_link", chan);
        if (ret) {
                dev_err(chan->mbox->dev,
-                       "Unable to aquire IRQ %d\n", mlink->irq);
+                       "Unable to acquire IRQ %d\n", mlink->irq);
                return ret;
        }
 
@@ -110,7 +110,7 @@ static void mhu_shutdown(struct mbox_chan *chan)
        free_irq(mlink->irq, chan);
 }
 
-static struct mbox_chan_ops mhu_ops = {
+static const struct mbox_chan_ops mhu_ops = {
        .send_data = mhu_send_data,
        .startup = mhu_startup,
        .shutdown = mhu_shutdown,
@@ -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);