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authorBoris BREZILLON <boris.brezillon@free-electrons.com>2014-07-10 19:14:16 +0200
committerJason Cooper <jason@lakedaemon.net>2014-07-17 13:30:00 +0000
commita5152c8a125da3c5e16dc2208dd52e80f0803c5c (patch)
tree3adbf51f5d03bc1c92634b33e12d9fa90424bc7e /kernel
parent7171511eaec5bf23fb06078f59784a3a0626b38f (diff)
downloadlinux-stericsson-a5152c8a125da3c5e16dc2208dd52e80f0803c5c.tar.gz
genirq: generic chip: Export irq_map_generic_chip function
Export the generic irq map function in order to provide irq_domain ops with generic mapping and specific of xlate function (needed by the new atmel AIC driver). Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/1405012462-766-2-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/irq/generic-chip.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index 452d6f2ba21d..cf80e7b0ddab 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -341,8 +341,8 @@ static struct lock_class_key irq_nested_lock_class;
/*
* irq_map_generic_chip - Map a generic chip for an irq domain
*/
-static int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
- irq_hw_number_t hw_irq)
+int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
+ irq_hw_number_t hw_irq)
{
struct irq_data *data = irq_get_irq_data(virq);
struct irq_domain_chip_generic *dgc = d->gc;
@@ -394,6 +394,7 @@ static int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
irq_modify_status(virq, dgc->irq_flags_to_clear, dgc->irq_flags_to_set);
return 0;
}
+EXPORT_SYMBOL_GPL(irq_map_generic_chip);
struct irq_domain_ops irq_generic_chip_ops = {
.map = irq_map_generic_chip,