From: Maxime Ripard Date: Fri, 25 Sep 2015 16:09:33 +0000 (+0200) Subject: irq: Export per-cpu irq allocation and de-allocation functions X-Git-Tag: firefly_0821_release~176^2~818^2~254^2~5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=aec2e2ad1786eb07814ae60988e0e306cd24a6cc;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Maxime Ripard Signed-off-by: Gregory CLEMENT Signed-off-by: David S. Miller --- 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.