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[POWERPC] Move of_irq_to_resource from prom.h to prom_parse.c

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In the powerpc architecture, of_irq_to_resource, currently sitting in
prom.h, needs irq_of_parse_and_map and NO_IRQ from asm-powerpc/irq.h.
The solution suggested by Benjamin Herrenschmidt is to move it to
arch/powerpc/kernel/prom_parse.c.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Mathieu Desnoyers 2007-02-06 12:03:31 +11:00 committed by Paul Mackerras
parent 0eb2e6019a
commit c0b3ae14f1
2 changed files with 16 additions and 13 deletions
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14
arch/powerpc/kernel/prom_parse.c
View file

@ -1042,3 +1042,17 @@ const void *of_get_mac_address(struct device_node *np)
}
EXPORT_SYMBOL(of_get_mac_address);
int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)
{
int irq = irq_of_parse_and_map(dev, index);
/* Only dereference the resource if both the
* resource and the irq are valid. */
if (r && irq != NO_IRQ) {
r->start = r->end = irq;
r->flags = IORESOURCE_IRQ;
}
return irq;
}
EXPORT_SYMBOL_GPL(of_irq_to_resource);

15
include/asm-powerpc/prom.h
View file

@ -334,19 +334,8 @@ extern int of_irq_map_one(struct device_node *device, int index,
struct pci_dev;
extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq);
static inline int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)
{
int irq = irq_of_parse_and_map(dev, index);
/* Only dereference the resource if both the
* resource and the irq are valid. */
if (r && irq != NO_IRQ) {
r->start = r->end = irq;
r->flags = IORESOURCE_IRQ;
}
return irq;
}
extern int of_irq_to_resource(struct device_node *dev, int index,
struct resource *r);
static inline void __iomem *of_iomap(struct device_node *np, int index)
{