diff options
Diffstat (limited to 'arch/sparc/include/asm/prom.h')
| -rw-r--r-- | arch/sparc/include/asm/prom.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h index b5efc4d85234..58b85fa56066 100644 --- a/arch/sparc/include/asm/prom.h +++ b/arch/sparc/include/asm/prom.h @@ -96,6 +96,14 @@ static inline void of_node_put(struct device_node *node) { } +/* These routines are here to provide compatibility with how powerpc + * handles IRQ mapping for OF device nodes. We precompute and permanently + * 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) + /* * NB: This is here while we transition from using asm/prom.h * to linux/of.h |