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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2019-10-03 15:32:12 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-10-11 12:26:55 +0300 |
| commit | bc0500c1e43d95cca5352d2345fb0769f314ba22 (patch) | |
| tree | 1fcd05c86bed87b0d3199c8e8670b4f72d3c62b0 /drivers/of | |
| parent | 87e5e95db31a27d117fbb4a5d464f44adb4c2ee2 (diff) | |
| download | linux-bc0500c1e43d95cca5352d2345fb0769f314ba22.tar.xz | |
device property: Add fwnode_get_name for returning the name of a node
The fwnode framework did not have means to obtain the name of a node. Add
that now, in form of the fwnode_get_name() function and a corresponding
get_name fwnode op. OF and ACPI support is included.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Rob Herring <robh@kernel.org> (for OF)
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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 d7fa75e31f22..5bed634551ea 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -872,6 +872,11 @@ of_fwnode_property_read_string_array(const struct fwnode_handle *fwnode, of_property_count_strings(node, propname); } +static const char *of_fwnode_get_name(const struct fwnode_handle *fwnode) +{ + return kbasename(to_of_node(fwnode)->full_name); +} + static struct fwnode_handle * of_fwnode_get_parent(const struct fwnode_handle *fwnode) { @@ -993,6 +998,7 @@ const struct fwnode_operations of_fwnode_ops = { .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, + .get_name = of_fwnode_get_name, .get_parent = of_fwnode_get_parent, .get_next_child_node = of_fwnode_get_next_child_node, .get_named_child_node = of_fwnode_get_named_child_node, |