diff options
| author | Olof Johansson <olof@lixom.net> | 2007-06-04 08:47:04 +0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-07-02 07:29:21 +0400 |
| commit | 9f7905812e5919862acb6ede63e10d3d1bb4958e (patch) | |
| tree | 8d0489c4a83888996843490d9ac0d85e471b7538 /arch/powerpc | |
| parent | ee5d1b7f2a01ce4d95ca247b5a499b72f31cdbe8 (diff) | |
| download | linux-9f7905812e5919862acb6ede63e10d3d1bb4958e.tar.xz | |
[POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver
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.
This is needed so that the pasemi_mac driver can be compiled as a module.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
| -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 42c8ed6ed528..c2b84c64db20 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -412,6 +412,12 @@ 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, |