/* We can tell the Host what interrupts we want blocked ready for using the lguest_data.interrupts bitmap, so disabling (aka "masking") them is as simple as setting a bit. We don't actually "ack" interrupts as such, we just mask and unmask them. I wonder if we should be cleverer?  */
static void disable_lguest_irq(unsigned int irq)
/* We can tell the Host what interrupts we want blocked ready for using the lguest_data.interrupts bitmap, so disabling (aka "masking") them is as simple as setting a bit. We don't actually "ack" interrupts as such, we just mask and unmask them. I wonder if we should be cleverer?  */
static void disable_lguest_irq(unsigned int irq)
{
	set_bit(irq, lguest_data.blocked_interrupts);
}