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powerpc: Remove trival irq_host_ops.unmap

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These all just clear chip or chipdata fields, which will be done
by the generic code when we call irq_free_descs.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Milton Miller
2011-05-10 19:30:00 +00:00
committed by Benjamin Herrenschmidt
parent 2d441681a4
commit df74e70ac2
4 changed files with 0 additions and 28 deletions
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7
arch/powerpc/platforms/embedded6xx/flipper-pic.c
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@@ -107,12 +107,6 @@ static int flipper_pic_map(struct irq_host *h, unsigned int virq,
return 0;
}
static void flipper_pic_unmap(struct irq_host *h, unsigned int irq)
{
irq_set_chip_data(irq, NULL);
irq_set_chip(irq, NULL);
}
static int flipper_pic_match(struct irq_host *h, struct device_node *np)
{
return 1;
@@ -121,7 +115,6 @@ static int flipper_pic_match(struct irq_host *h, struct device_node *np)
static struct irq_host_ops flipper_irq_host_ops = {
.map = flipper_pic_map,
.unmap = flipper_pic_unmap,
.match = flipper_pic_match,
};