diff options
| author | Olof Johansson <olof@lixom.net> | 2007-06-04 04:47:04 (GMT) |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-25 07:02:05 (GMT) |
| commit | 35923f12e42a3baf4ac6da7c05cf5f7478e5a7c6 (patch) | |
| tree | d0fcdb4a7f15cae68c8bb4dbb8346b494503410e | |
| parent | b0e80206cc42334032f18edee0ab591b0f275e12 (diff) | |
| download | linux-35923f12e42a3baf4ac6da7c05cf5f7478e5a7c6.tar.xz | |
[POWERPC] Uninline and export virq_to_hw()
Uninline virq_to_hw and export it so modules can use it. The alternative
would be to export the irq_map array instead, but it's an infrequently
called function, and keeping the array unexported seems considerably
cleaner.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 6 | ||||
| -rw-r--r-- | include/asm-powerpc/irq.h | 5 |
2 files changed, 7 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index b74b0fd..0a76989 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -411,6 +411,12 @@ struct irq_map_entry irq_map[NR_IRQS]; static unsigned int irq_virq_count = NR_IRQS; static struct irq_host *irq_default_host; +irq_hw_number_t virq_to_hw(unsigned int virq) +{ + return irq_map[virq].hwirq; +} +EXPORT_SYMBOL_GPL(virq_to_hw); + struct irq_host *irq_alloc_host(unsigned int revmap_type, unsigned int revmap_arg, struct irq_host_ops *ops, diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index 4734cc1..05dd5a3 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -138,10 +138,7 @@ struct irq_map_entry { extern struct irq_map_entry irq_map[NR_IRQS]; -static inline irq_hw_number_t virq_to_hw(unsigned int virq) -{ - return irq_map[virq].hwirq; -} +extern irq_hw_number_t virq_to_hw(unsigned int virq); /** * irq_alloc_host - Allocate a new irq_host data structure |