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authorCarlo Caione <carlo@endlessm.com>2015-12-01 17:24:17 +0100
committerRob Herring <robh@kernel.org>2015-12-09 09:08:36 -0600
commit4c3141e09cfa6460bfcd5e90f73e498db654c917 (patch)
tree7f281e91cb91e310c781aedbac320dfe59db185f /drivers/of/irq.c
parentf8062386671a596ca7022c61727a14a25679a0a1 (diff)
of/irq: Export of_irq_find_parent again
of_irq_find_parent was made static since it had no users outside of of_irq.c. Export it again since we are going to use it again. Signed-off-by: Carlo Caione <carlo@endlessm.com> [robh: move of_irq_find_parent to correct ifdef section] Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/irq.c')
-rw-r--r--drivers/of/irq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 902b89be7217..4fa916dffc91 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -53,7 +53,7 @@ EXPORT_SYMBOL_GPL(irq_of_parse_and_map);
* Returns a pointer to the interrupt parent node, or NULL if the interrupt
* parent could not be determined.
*/
-static struct device_node *of_irq_find_parent(struct device_node *child)
+struct device_node *of_irq_find_parent(struct device_node *child)
{
struct device_node *p;
const __be32 *parp;
@@ -77,6 +77,7 @@ static struct device_node *of_irq_find_parent(struct device_node *child)
return p;
}
+EXPORT_SYMBOL_GPL(of_irq_find_parent);
/**
* of_irq_parse_raw - Low level interrupt tree parsing