linux-imx

​

    if (hsp->shared_irqs) {

        err = tegra_hsp_request_shared_irq(hsp);

        if (err < 0)

            return err;

    }

​

    return 0;

}

​

{

    struct tegra_hsp *hsp = dev_get_drvdata(dev);

    unsigned int i;

​

    for (i = 0; i < hsp->num_sm; i++) {

        struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i];

​

        if (mb->channel.chan->cl)

            tegra_hsp_mailbox_startup(mb->channel.chan);

    }