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The mbox driver is actually MP safe, so set the right flag in

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bus_setup_intr().
This commit is contained in:
Rui Paulo 2013-07-01 06:33:35 +00:00
parent 623b72a733
commit 95506b814d
1 changed files with 3 additions and 5 deletions
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8
sys/arm/broadcom/bcm2835/bcm2835_mbox.c
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@ -163,11 +163,9 @@ bcm_mbox_attach(device_t dev)
}
/* Setup and enable the timer */
if (bus_setup_intr(dev, sc->irq_res, INTR_TYPE_MISC,
NULL, bcm_mbox_intr, sc,
&sc->intr_hl) != 0) {
bus_release_resource(dev, SYS_RES_IRQ, rid,
sc->irq_res);
if (bus_setup_intr(dev, sc->irq_res, INTR_MPSAFE | INTR_TYPE_MISC,
NULL, bcm_mbox_intr, sc, &sc->intr_hl) != 0) {
bus_release_resource(dev, SYS_RES_IRQ, rid, sc->irq_res);
device_printf(dev, "Unable to setup the clock irq handler.\n");
return (ENXIO);
}