vgic_get_phys_line_level
irq->line_level = vgic_get_phys_line_level(irq);
val = vgic_get_phys_line_level(irq);
has_pending = irq->hw ? vgic_get_phys_line_level(irq) : irq_is_pending(irq);
irq->line_level = vgic_get_phys_line_level(irq);
bool vgic_get_phys_line_level(struct vgic_irq *irq);