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| author | Olof Johansson <olof@lixom.net> | 2007-06-04 14:47:04 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-25 17:02:05 +1000 |
| commit | 35923f12e42a3baf4ac6da7c05cf5f7478e5a7c6 (patch) | |
| tree | d0fcdb4a7f15cae68c8bb4dbb8346b494503410e /arch/powerpc/kernel | |
| parent | b0e80206cc42334032f18edee0ab591b0f275e12 (diff) | |
| download | kernel-common-35923f12e42a3baf4ac6da7c05cf5f7478e5a7c6.tar.gz kernel-common-35923f12e42a3baf4ac6da7c05cf5f7478e5a7c6.tar.bz2 kernel-common-35923f12e42a3baf4ac6da7c05cf5f7478e5a7c6.zip | |
[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>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index b74b0fd764b2..0a769893c5c3 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, |