diff options
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index a0bedd038a05..85b60ac9eec5 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -430,11 +430,9 @@ extern int of_detach_node(struct device_node *); #define of_match_ptr(_ptr) (_ptr) /* - * struct property *prop; - * const __be32 *p; * u32 u; * - * of_property_for_each_u32(np, "propname", prop, p, u) + * of_property_for_each_u32(np, "propname", u) * printk("U32 value: %x\n", u); */ const __be32 *of_prop_next_u32(struct property *prop, const __be32 *cur, @@ -1431,11 +1429,12 @@ static inline int of_property_read_s32(const struct device_node *np, err == 0; \ err = of_phandle_iterator_next(it)) -#define of_property_for_each_u32(np, propname, prop, p, u) \ - for (prop = of_find_property(np, propname, NULL), \ - p = of_prop_next_u32(prop, NULL, &u); \ - p; \ - p = of_prop_next_u32(prop, p, &u)) +#define of_property_for_each_u32(np, propname, u) \ + for (struct {struct property *prop; const __be32 *item; } _it = \ + {of_find_property(np, propname, NULL), \ + of_prop_next_u32(_it.prop, NULL, &u)}; \ + _it.item; \ + _it.item = of_prop_next_u32(_it.prop, _it.item, &u)) #define of_property_for_each_string(np, propname, prop, s) \ for (prop = of_find_property(np, propname, NULL), \ @@ -1639,7 +1638,7 @@ int of_changeset_add_prop_string(struct of_changeset *ocs, int of_changeset_add_prop_string_array(struct of_changeset *ocs, struct device_node *np, const char *prop_name, - const char **str_array, size_t sz); + const char * const *str_array, size_t sz); int of_changeset_add_prop_u32_array(struct of_changeset *ocs, struct device_node *np, const char *prop_name, @@ -1652,6 +1651,9 @@ static inline int of_changeset_add_prop_u32(struct of_changeset *ocs, return of_changeset_add_prop_u32_array(ocs, np, prop_name, &val, 1); } +int of_changeset_add_prop_bool(struct of_changeset *ocs, struct device_node *np, + const char *prop_name); + #else /* CONFIG_OF_DYNAMIC */ static inline int of_reconfig_notifier_register(struct notifier_block *nb) { |