2.3.48........
static void end_8259A_irq (unsigned int irq)
{
if (!(irq_desc[irq].status & IRQ_DISABLED))
enable_8259A_irq(irq);
}
Now........
static void end_8259A_irq (unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_8259A_irq(irq);
}
Why are we enabling a disabled IRQ if it is in_progress?
It does not make sense to do this if we are blocking it in a LOCK or
something else.........
Martin, help me out to understand this please.
Andre Hedrick
The Linux ATA/IDE guy
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