diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/base.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 017dd94f16ea..b299de2b3afa 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1341,10 +1341,10 @@ EXPORT_SYMBOL_GPL(of_property_read_u64_array); * * The out_string pointer is modified only if a valid string can be decoded. */ -int of_property_read_string(struct device_node *np, const char *propname, +int of_property_read_string(const struct device_node *np, const char *propname, const char **out_string) { - struct property *prop = of_find_property(np, propname, NULL); + const struct property *prop = of_find_property(np, propname, NULL); if (!prop) return -EINVAL; if (!prop->value) @@ -1365,10 +1365,10 @@ EXPORT_SYMBOL_GPL(of_property_read_string); * This function searches a string list property and returns the index * of a specific string value. */ -int of_property_match_string(struct device_node *np, const char *propname, +int of_property_match_string(const struct device_node *np, const char *propname, const char *string) { - struct property *prop = of_find_property(np, propname, NULL); + const struct property *prop = of_find_property(np, propname, NULL); size_t l; int i; const char *p, *end; @@ -1404,10 +1404,11 @@ EXPORT_SYMBOL_GPL(of_property_match_string); * Don't call this function directly. It is a utility helper for the * of_property_read_string*() family of functions. */ -int of_property_read_string_helper(struct device_node *np, const char *propname, - const char **out_strs, size_t sz, int skip) +int of_property_read_string_helper(const struct device_node *np, + const char *propname, const char **out_strs, + size_t sz, int skip) { - struct property *prop = of_find_property(np, propname, NULL); + const struct property *prop = of_find_property(np, propname, NULL); int l = 0, i = 0; const char *p, *end; |