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powernv/opal: Convert opal message events to opal irq domain
This patch converts the opal message event to use the new opal irq domain. Signed-off-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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@ -362,33 +362,34 @@ static void opal_handle_message(void)
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opal_message_do_notify(type, (void *)&msg);
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}
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static int opal_message_notify(struct notifier_block *nb,
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unsigned long events, void *change)
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static irqreturn_t opal_message_notify(int irq, void *data)
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{
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if (events & OPAL_EVENT_MSG_PENDING)
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opal_handle_message();
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return 0;
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opal_handle_message();
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return IRQ_HANDLED;
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}
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static struct notifier_block opal_message_nb = {
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.notifier_call = opal_message_notify,
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.next = NULL,
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.priority = 0,
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};
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static int __init opal_message_init(void)
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{
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int ret, i;
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int ret, i, irq;
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for (i = 0; i < OPAL_MSG_TYPE_MAX; i++)
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ATOMIC_INIT_NOTIFIER_HEAD(&opal_msg_notifier_head[i]);
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ret = opal_notifier_register(&opal_message_nb);
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irq = opal_event_request(ilog2(OPAL_EVENT_MSG_PENDING));
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if (!irq) {
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pr_err("%s: Can't register OPAL event irq (%d)\n",
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__func__, irq);
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return irq;
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}
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ret = request_irq(irq, opal_message_notify,
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IRQ_TYPE_LEVEL_HIGH, "opal-msg", NULL);
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if (ret) {
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pr_err("%s: Can't register OPAL event notifier (%d)\n",
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pr_err("%s: Can't request OPAL event irq (%d)\n",
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__func__, ret);
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return ret;
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}
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return 0;
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}
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