diff options
| author | David Rivshin <drivshin@allworx.com> | 2016-03-03 00:35:51 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2016-03-04 01:51:43 +0300 |
| commit | fe99c707fc7bb0baba75b26ed585ee3464612dbe (patch) | |
| tree | 6278ded2d1fbd3e4ff063e4882c5756f9c9cbbc6 /include/linux/of.h | |
| parent | 815d74b35e3366261ac2519af64b53f76fb0c0e1 (diff) | |
| download | linux-fe99c707fc7bb0baba75b26ed585ee3464612dbe.tar.xz | |
of: add 'const' for of_property_*_string*() parameter '*np'
The of_property_{read,count,match}_string* family of functions never
modify the struct device_node pointer that is passed in, so there is no
reason for it to be non-const. Equivalent functions for all other types
already take a 'const struct device_node *np'.
Signed-off-by: David Rivshin <drivshin@allworx.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index dd10626a615f..588fdd5d21ad 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -296,13 +296,13 @@ extern int of_property_read_u64_array(const struct device_node *np, u64 *out_values, size_t sz); -extern int of_property_read_string(struct device_node *np, +extern int of_property_read_string(const struct device_node *np, const char *propname, const char **out_string); -extern int of_property_match_string(struct device_node *np, +extern int of_property_match_string(const struct device_node *np, const char *propname, const char *string); -extern int of_property_read_string_helper(struct device_node *np, +extern int of_property_read_string_helper(const struct device_node *np, const char *propname, const char **out_strs, size_t sz, int index); extern int of_device_is_compatible(const struct device_node *device, @@ -538,14 +538,14 @@ static inline int of_property_read_u64_array(const struct device_node *np, return -ENOSYS; } -static inline int of_property_read_string(struct device_node *np, +static inline int of_property_read_string(const struct device_node *np, const char *propname, const char **out_string) { return -ENOSYS; } -static inline int of_property_read_string_helper(struct device_node *np, +static inline int of_property_read_string_helper(const struct device_node *np, const char *propname, const char **out_strs, size_t sz, int index) { @@ -571,7 +571,7 @@ static inline int of_property_read_u64(const struct device_node *np, return -ENOSYS; } -static inline int of_property_match_string(struct device_node *np, +static inline int of_property_match_string(const struct device_node *np, const char *propname, const char *string) { @@ -773,7 +773,7 @@ static inline int of_property_count_u64_elems(const struct device_node *np, * * If @out_strs is NULL, the number of strings in the property is returned. */ -static inline int of_property_read_string_array(struct device_node *np, +static inline int of_property_read_string_array(const struct device_node *np, const char *propname, const char **out_strs, size_t sz) { @@ -792,7 +792,7 @@ static inline int of_property_read_string_array(struct device_node *np, * does not have a value, and -EILSEQ if the string is not null-terminated * within the length of the property data. */ -static inline int of_property_count_strings(struct device_node *np, +static inline int of_property_count_strings(const struct device_node *np, const char *propname) { return of_property_read_string_helper(np, propname, NULL, 0, 0); @@ -816,7 +816,7 @@ static inline int of_property_count_strings(struct device_node *np, * * The out_string pointer is modified only if a valid string can be decoded. */ -static inline int of_property_read_string_index(struct device_node *np, +static inline int of_property_read_string_index(const struct device_node *np, const char *propname, int index, const char **output) { |