diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-08-08 19:27:56 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-11-16 22:10:26 +0300 |
| commit | fac4a535758851215d23d7d92879aeee5035f51d (patch) | |
| tree | 320a90dee04a3f297c4050809b2aa91aee82a6c8 /include/linux/property.h | |
| parent | 086386311b3620059d0253eda511f88ca4cdeceb (diff) | |
| download | linux-fac4a535758851215d23d7d92879aeee5035f51d.tar.xz | |
device property: Add fwnode_property_match_property_string()
Sometimes the users want to match the single value string property
against an array of predefined strings. Create a helper for them.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230808162800.61651-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/property.h')
| -rw-r--r-- | include/linux/property.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/property.h b/include/linux/property.h index 9f2585d705a8..2b8f07fc68a9 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -98,6 +98,18 @@ static inline bool device_is_compatible(const struct device *dev, const char *co return fwnode_device_is_compatible(dev_fwnode(dev), compat); } +int fwnode_property_match_property_string(const struct fwnode_handle *fwnode, + const char *propname, + const char * const *array, size_t n); + +static inline +int device_property_match_property_string(const struct device *dev, + const char *propname, + const char * const *array, size_t n) +{ + return fwnode_property_match_property_string(dev_fwnode(dev), propname, array, n); +} + int fwnode_property_get_reference_args(const struct fwnode_handle *fwnode, const char *prop, const char *nargs_prop, unsigned int nargs, unsigned int index, |