From aec2e2ad1786eb07814ae60988e0e306cd24a6cc Mon Sep 17 00:00:00 2001 From: Maxime Ripard <maxime.ripard@free-electrons.com> Date: Fri, 25 Sep 2015 18:09:33 +0200 Subject: [PATCH] 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> --- kernel/irq/manage.c | 2 ++ 1 file changed, 2 insertions(+) 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. -- 2.20.1