diff options
authorJonas Gorski <jogo@openwrt.org>2015-10-12 14:43:23 +0200
committerRob Herring <robh@kernel.org>2015-10-13 13:34:32 -0500
commit52493d446141b07c8ba28dd6a529513f8b2342bd (patch)
parentf9f9f11dcf0f3b757b282ce7cefea8696212a422 (diff)
of/irq: make of_irq_find_parent static
of_irq_find_parent has no users outside of of_irq.c, so it does not make sense to expose it in of_irq.h. Therefore remove the prototype and dummy implmeentation and make the function static instead. Signed-off-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: Rob Herring <robh@kernel.org>
2 files changed, 1 insertions, 7 deletions
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 55317fa9c9dc..0c7f4cbe3434 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.
-struct device_node *of_irq_find_parent(struct device_node *child)
+static struct device_node *of_irq_find_parent(struct device_node *child)
struct device_node *p;
const __be32 *parp;
diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index 0088038d5ccd..a58e2e51eeb2 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -77,7 +77,6 @@ static inline void of_msi_configure(struct device *dev, struct device_node *np)
* so declare it here regardless of the CONFIG_OF_IRQ setting.
extern unsigned int irq_of_parse_and_map(struct device_node *node, int index);
-extern struct device_node *of_irq_find_parent(struct device_node *child);
#else /* !CONFIG_OF */
static inline unsigned int irq_of_parse_and_map(struct device_node *dev,
@@ -85,11 +84,6 @@ static inline unsigned int irq_of_parse_and_map(struct device_node *dev,
return 0;
-static inline void *of_irq_find_parent(struct device_node *child)
- return NULL;
#endif /* !CONFIG_OF */
#endif /* __OF_IRQ_H */