PR:19945
Reviewed by:tanimura Fix boot panic introduced by newmidi code.
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@ -324,7 +324,8 @@ gusc_attach(device_t dev)
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return (ENXIO);
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}
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bus_setup_intr(dev, scp->irq, INTR_TYPE_TTY, gusc_intr, scp, &ih);
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if (scp->irq != NULL)
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bus_setup_intr(dev, scp->irq, INTR_TYPE_TTY, gusc_intr, scp, &ih);
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bus_generic_attach(dev);
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return (0);
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