diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/of.h | 4 | ||||
| -rw-r--r-- | include/linux/of_address.h | 11 |
2 files changed, 13 insertions, 2 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 6b79ef9a6541..8b9f94386dc3 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1549,9 +1549,9 @@ enum of_overlay_notify_action { OF_OVERLAY_POST_REMOVE, }; -static inline char *of_overlay_action_name(enum of_overlay_notify_action action) +static inline const char *of_overlay_action_name(enum of_overlay_notify_action action) { - static char *of_overlay_action_name[] = { + static const char *const of_overlay_action_name[] = { "init", "pre-apply", "post-apply", diff --git a/include/linux/of_address.h b/include/linux/of_address.h index 45598dbec269..265f26eeaf6b 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -154,4 +154,15 @@ static inline const __be32 *of_get_pci_address(struct device_node *dev, int bar_ return __of_get_address(dev, -1, bar_no, size, flags); } +static inline int of_address_count(struct device_node *np) +{ + struct resource res; + int count = 0; + + while (of_address_to_resource(np, count, &res) == 0) + count++; + + return count; +} + #endif /* __OF_ADDRESS_H */ |