* [PATCH] set_irq_chip() has redundant call to irq_to_desc()
@ 2008-09-05 14:10 Dean Nelson
2008-09-05 14:47 ` Ingo Molnar
0 siblings, 1 reply; 2+ messages in thread
From: Dean Nelson @ 2008-09-05 14:10 UTC (permalink / raw)
To: Ingo Molnar, Thomas Gleixner; +Cc: Yinghai Lu, linux-kernel
Extraneous call to irq_to_desc().
Signed-off-by: Dean Nelson <dcn@sgi.com>
---
kernel/irq/chip.c | 1 -
1 file changed, 1 deletion(-)
Index: linux/kernel/irq/chip.c
===================================================================
--- linux.orig/kernel/irq/chip.c 2008-09-05 08:04:21.000000000 -0500
+++ linux/kernel/irq/chip.c 2008-09-05 08:16:58.000000000 -0500
@@ -102,7 +102,6 @@ int set_irq_chip(unsigned int irq, struc
if (!chip)
chip = &no_irq_chip;
- desc = irq_to_desc(irq);
spin_lock_irqsave(&desc->lock, flags);
irq_chip_set_defaults(chip);
desc->chip = chip;
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] set_irq_chip() has redundant call to irq_to_desc()
2008-09-05 14:10 [PATCH] set_irq_chip() has redundant call to irq_to_desc() Dean Nelson
@ 2008-09-05 14:47 ` Ingo Molnar
0 siblings, 0 replies; 2+ messages in thread
From: Ingo Molnar @ 2008-09-05 14:47 UTC (permalink / raw)
To: Dean Nelson; +Cc: Thomas Gleixner, Yinghai Lu, linux-kernel
* Dean Nelson <dcn@sgi.com> wrote:
> Extraneous call to irq_to_desc().
>
> Signed-off-by: Dean Nelson <dcn@sgi.com>
applied to tip/irq/sparseirq, thanks.
Ingo
^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-09-05 14:10 [PATCH] set_irq_chip() has redundant call to irq_to_desc() Dean Nelson
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