AcoSail/kernel_optimize_test
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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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8
arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
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@ -112,16 +112,8 @@ static int pci_pic_host_map(struct irq_host *h, unsigned int virq,
return 0;
}
static void pci_host_unmap(struct irq_host *h, unsigned int virq)
{
/* remove chip and handler */
irq_set_chip_data(virq, NULL);
irq_set_chip(virq, NULL);
}
static struct irq_host_ops pci_pic_host_ops = {
.map = pci_pic_host_map,
.unmap = pci_host_unmap,
};
int __init pq2ads_pci_init_irq(void)

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,
};

7
arch/powerpc/platforms/embedded6xx/hlwd-pic.c
View File

@ -100,15 +100,8 @@ static int hlwd_pic_map(struct irq_host *h, unsigned int virq,
return 0;
}
static void hlwd_pic_unmap(struct irq_host *h, unsigned int irq)
{
irq_set_chip_data(irq, NULL);
irq_set_chip(irq, NULL);
}
static struct irq_host_ops hlwd_irq_host_ops = {
.map = hlwd_pic_map,
.unmap = hlwd_pic_unmap,
};
static unsigned int __hlwd_pic_get_irq(struct irq_host *h)

6
arch/powerpc/platforms/ps3/interrupt.c
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@ -659,11 +659,6 @@ static void __maybe_unused _dump_mask(struct ps3_private *pd,
static void dump_bmp(struct ps3_private* pd) {};
#endif /* defined(DEBUG) */
static void ps3_host_unmap(struct irq_host *h, unsigned int virq)
{
irq_set_chip_data(virq, NULL);
}
static int ps3_host_map(struct irq_host *h, unsigned int virq,
irq_hw_number_t hwirq)
{
@ -683,7 +678,6 @@ static int ps3_host_match(struct irq_host *h, struct device_node *np)
static struct irq_host_ops ps3_host_ops = {
.map = ps3_host_map,
.unmap = ps3_host_unmap,
.match = ps3_host_match,
};