Messages in this thread Patch in this message | | | From | Heikki Krogerus <> | Subject | [PATCH v2 3/4] of/property: Add of_fwnode_name() | Date | Thu, 8 Nov 2018 19:51:55 +0300 |
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This implements get_name fwnode op for DT.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- drivers/of/property.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/drivers/of/property.c b/drivers/of/property.c index f46828e3b082..9bc8fe136fa3 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -823,6 +823,16 @@ static void of_fwnode_put(struct fwnode_handle *fwnode) of_node_put(to_of_node(fwnode)); } +static int of_fwnode_get_name(const struct fwnode_handle *fwnode, char *buf) +{ + const char *name = kbasename(to_of_node(fwnode)->full_name); + size_t len = strchrnul(name, '@') - name; + + snprintf(buf, len + 1, "%s", name); + + return 0; +} + static bool of_fwnode_device_is_available(const struct fwnode_handle *fwnode) { return of_device_is_available(to_of_node(fwnode)); @@ -987,6 +997,7 @@ of_fwnode_device_get_match_data(const struct fwnode_handle *fwnode, const struct fwnode_operations of_fwnode_ops = { .get = of_fwnode_get, .put = of_fwnode_put, + .get_name = of_fwnode_get_name, .device_is_available = of_fwnode_device_is_available, .device_get_match_data = of_fwnode_device_get_match_data, .property_present = of_fwnode_property_present, -- 2.19.1
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