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powerpc: Remove get_irq_desc()

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get_irq_desc() is a powerpc-specific version of irq_to_desc(). That
is reason enough to remove it, but it also doesn't know about sparse
irq_desc support which irq_to_desc() does (when we enable it).

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman
2009-10-13 19:44:51 +00:00
committed by Benjamin Herrenschmidt
parent 59e3f83702
commit 6cff46f4bc
25 changed files with 62 additions and 60 deletions
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2
arch/powerpc/kernel/crash.c
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@@ -373,7 +373,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
hard_irq_disable();
for_each_irq(i) {
struct irq_desc *desc = irq_desc + i;
struct irq_desc *desc = irq_to_desc(i);
if (desc->status & IRQ_INPROGRESS)
desc->chip->eoi(i);