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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>
This commit is contained in:
Jonas Gorski 2015-10-12 14:43:23 +02:00 committed by Rob Herring
parent f9f9f11dcf
commit 52493d4461
2 changed files with 1 additions and 7 deletions
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2
drivers/of/irq.c
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@ -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;

6
include/linux/of_irq.h
View File

@ -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 */