diff options
| author | Andy Shevchenko | 2022-10-06 15:38:07 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki | 2022-10-25 20:17:59 +0200 |
| commit | 92e10465acaffcf65e803f40e884ffa86fd3ff2f (patch) | |
| tree | 9aee8d12b79aa4eea215133c20c6af2a87958b05 | |
| parent | 247f34f7b80357943234f93f247a1ae6b6c3a740 (diff) | |
device property: Fix documentation for *_match_string() APIs
The returned value on success is an index of the matching string,
starting from 0. Reflect this in the documentation.
Fixes: 3f5c8d318785 ("device property: Add fwnode_property_match_string()")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/base/property.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/property.c b/drivers/base/property.c index 4d6278a84868..2a5a37fcd998 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -229,7 +229,7 @@ EXPORT_SYMBOL_GPL(device_property_read_string); * Find a given string in a string array and if it is found return the * index back. * - * Return: %0 if the property was found (success), + * Return: index, starting from %0, if the property was found (success), * %-EINVAL if given arguments are not valid, * %-ENODATA if the property does not have a value, * %-EPROTO if the property is not an array of strings, @@ -450,7 +450,7 @@ EXPORT_SYMBOL_GPL(fwnode_property_read_string); * Find a given string in a string array and if it is found return the * index back. * - * Return: %0 if the property was found (success), + * Return: index, starting from %0, if the property was found (success), * %-EINVAL if given arguments are not valid, * %-ENODATA if the property does not have a value, * %-EPROTO if the property is not an array of strings, |