Hi, This is the second version of my proposal for this helper. The first version can be checked here: https://lkml.org/lkml/2018/11/5/326 In order to support also ACPI properly, I decided to change the API. The function fwnode_name() is now fwnode_get_name(), and instead of returning pointer to the name, the function copies it to a buffer. I did that because acpica does not offer a way to get a pointer to the node name, and the name is clearly expected to be accessed only with the namespace lock held. I think this is better approach in any case. It will also solve the problem of getting rid of the unit-address part from DT node names. Let me know what you guys think. -- heikki Heikki Krogerus (4): device property: Introduce fwnode_get_name() ACPI: property: Add acpi_fwnode_name() of/property: Add of_fwnode_name() device property: Drop get_named_child_node callback drivers/acpi/property.c | 43 ++++++++++++++++++++++------------------ drivers/base/property.c | 34 ++++++++++++++++++++++++++++++- drivers/of/property.c | 26 ++++++++++-------------- include/linux/fwnode.h | 6 +++--- include/linux/property.h | 2 ++ 5 files changed, 73 insertions(+), 38 deletions(-) -- 2.19.1
