diff options
| author | Thomas Abraham <thomas.abraham@linaro.org> | 2012-03-25 20:32:49 +0530 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-04-17 16:37:22 -0600 |
| commit | 766644d2df254934d656a0a0628b636212c24f9e (patch) | |
| tree | de96ad3f99802de7df67fa6203ce373a5d62e7bf /include | |
| parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) | |
of/irq: add empty irq_of_parse_and_map() for non-dt builds
Add a empty irq_of_parse_and_map() function that returns 0 for non-dt
builds and avoid having #ifdef CONFIG_OF around all calls to
irq_of_parse_and_map(). In addition to that, the irq_of_parse_and_map()
function declaration is made available only if CONFIG_OF_IRQ is defined,
which is the same config option that makes the irq_of_parse_and_map()
function definition available. While at it, fix a typo as well.
Changes since v1:
- Moved irq_of_parse_and_map() function declaration under CONFIG_OF_IRQ.
- Fix a minor typo in comments.
Suggested-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Rob Herring <rob.herring@calxeda.com>
[grant.likely: fix bug causing SPARC to break]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/of_irq.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h index d229ad3edee0..1717cd935e1c 100644 --- a/include/linux/of_irq.h +++ b/include/linux/of_irq.h @@ -11,7 +11,7 @@ struct of_irq; #include <linux/of.h> /* - * irq_of_parse_and_map() is used ba all OF enabled platforms; but SPARC + * irq_of_parse_and_map() is used by all OF enabled platforms; but SPARC * implements it differently. However, the prototype is the same for all, * so declare it here regardless of the CONFIG_OF_IRQ setting. */ @@ -76,5 +76,13 @@ extern struct device_node *of_irq_find_parent(struct device_node *child); extern void of_irq_init(const struct of_device_id *matches); #endif /* CONFIG_OF_IRQ */ -#endif /* CONFIG_OF */ + +#else /* !CONFIG_OF */ +static inline unsigned int irq_of_parse_and_map(struct device_node *dev, + int index) +{ + return 0; +} +#endif /* !CONFIG_OF */ + #endif /* __OF_IRQ_H */ |