diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2017-06-06 12:37:39 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-22 02:55:34 +0200 |
| commit | 2294b3af05e9b3fe0b84a78971e709037bd7593c (patch) | |
| tree | 36e1766ebc6f3d159ab2bdfca2b71244689b503c /drivers/of | |
| parent | 3b27d00e7b6d7c889d87fd00df600c495b968e30 (diff) | |
device property: Introduce fwnode_device_is_available()
Add fwnode_device_is_available() to tell whether the device corresponding
to a certain fwnode_handle is available for use.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/property.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c index e859e41e33f3..c96389b7c6b3 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -775,6 +775,11 @@ static void of_fwnode_put(struct fwnode_handle *fwnode) of_node_put(to_of_node(fwnode)); } +static bool of_fwnode_device_is_available(struct fwnode_handle *fwnode) +{ + return of_device_is_available(to_of_node(fwnode)); +} + static bool of_fwnode_property_present(struct fwnode_handle *fwnode, const char *propname) { @@ -895,6 +900,7 @@ static int of_fwnode_graph_parse_endpoint(struct fwnode_handle *fwnode, const struct fwnode_operations of_fwnode_ops = { .get = of_fwnode_get, .put = of_fwnode_put, + .device_is_available = of_fwnode_device_is_available, .property_present = of_fwnode_property_present, .property_read_int_array = of_fwnode_property_read_int_array, .property_read_string_array = of_fwnode_property_read_string_array, |