diff options
| author | Stephen Warren <swarren@nvidia.com> | 2013-08-14 15:27:10 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2013-08-29 21:40:22 +0100 |
| commit | 035fd9482274bf43858b00e0ff95179af66df8e8 (patch) | |
| tree | 10a583399952ff1cd821e464f409ac1b0f16f650 /include/linux/of.h | |
| parent | 5fba49e3a8c22a7bb71c3526ec32b373b3ef32b8 (diff) | |
| download | lwn-035fd9482274bf43858b00e0ff95179af66df8e8.tar.gz lwn-035fd9482274bf43858b00e0ff95179af66df8e8.zip | |
of: introduce of_parse_phandle_with_fixed_args
This is identical to of_parse_phandle_with_args(), except that the
number of argument cells is fixed, rather than being parsed out of the
node referenced by each phandle.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 90a8811e9e48..87d08306fef4 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -280,6 +280,9 @@ extern struct device_node *of_parse_phandle(const struct device_node *np, extern int of_parse_phandle_with_args(const struct device_node *np, const char *list_name, const char *cells_name, int index, struct of_phandle_args *out_args); +extern int of_parse_phandle_with_fixed_args(const struct device_node *np, + const char *list_name, int cells_count, int index, + struct of_phandle_args *out_args); extern int of_count_phandle_with_args(const struct device_node *np, const char *list_name, const char *cells_name); @@ -477,6 +480,13 @@ static inline int of_parse_phandle_with_args(struct device_node *np, return -ENOSYS; } +static inline int of_parse_phandle_with_fixed_args(const struct device_node *np, + const char *list_name, int cells_count, int index, + struct of_phandle_args *out_args) +{ + return -ENOSYS; +} + static inline int of_count_phandle_with_args(struct device_node *np, const char *list_name, const char *cells_name) |