diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-09-25 18:09:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-09-29 11:51:40 -0700 |
| commit | aec2e2ad1786eb07814ae60988e0e306cd24a6cc (patch) | |
| tree | 0aaa1c954e175d81eef7908b7db51787c8df42e7 | |
| parent | a1b7febd725a2cdfc8ac245b7b7437ce4b91aecb (diff) | |
irq: Export per-cpu irq allocation and de-allocation functions
Some drivers might use the per-cpu interrupts and still might be built as a
module. Export request_percpu_irq an free_percpu_irq to these user, which
also make it consistent with enable/disable_percpu_irq that were exported.
Reported-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | kernel/irq/manage.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index a4360f0f62a5..4c213864ec45 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1761,6 +1761,7 @@ void free_percpu_irq(unsigned int irq, void __percpu *dev_id) kfree(__free_percpu_irq(irq, dev_id)); chip_bus_sync_unlock(desc); } +EXPORT_SYMBOL_GPL(free_percpu_irq); /** * setup_percpu_irq - setup a per-cpu interrupt @@ -1832,6 +1833,7 @@ int request_percpu_irq(unsigned int irq, irq_handler_t handler, return retval; } +EXPORT_SYMBOL_GPL(request_percpu_irq); /** * irq_get_irqchip_state - returns the irqchip state of a interrupt. |