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sparc64: Fix irq_of_parse_and_map() and irq_dispose_mapping().

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Stephen Rothwell noticed that I committed an earlier version
of the patch that didn't have two things fixed:

1) irq_of_parse_and_map() should return "unsigned int" not "int"
   and it should return zero for "no irq"

2) irq_dispose_mapping() should be an inline function, not a macro,
   for type checking

With feedback and suggestions from Anton Vorontsov.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2008-08-25 16:44:58 -07:00
parent 783c98b911
commit 51e0f004a9
3 changed files with 8 additions and 6 deletions
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6
arch/sparc/include/asm/prom.h
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@@ -101,8 +101,10 @@ static inline void of_node_put(struct device_node *node)
* register them in the of_device objects, whereas powerpc computes them
* on request.
*/
extern int irq_of_parse_and_map(struct device_node *node, int index);
#define irq_dispose_mapping(irq) do { } while (0)
extern unsigned int irq_of_parse_and_map(struct device_node *node, int index);
static inline void irq_dispose_mapping(unsigned int virq)
{
}
/*
* NB: This is here while we transition from using asm/prom.h