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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/include/asm/irq.h
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@@ -17,8 +17,6 @@
#include <asm/atomic.h>
#define get_irq_desc(irq) (&irq_desc[(irq)])
/* Define a way to iterate across irqs. */
#define for_each_irq(i) \
for ((i) = 0; (i) < NR_IRQS; ++(i))