Hi, I'm now returning -EOVERFLOW if the buffer is not big enough as proposed by Andy. This is the cover letter from v3: This is the third version of my proposal for this helper. The second version can be checked here: https://lkml.org/lkml/2018/11/8/1005 I'm now passing the length as proposed by both Rob and Andy. I'm also leaving the .get_named_child_node fwnode op untouched. -- heikki Heikki Krogerus (4): device property: Introduce fwnode_get_name() ACPI: property: Add acpi_fwnode_name() of/property: Add of_fwnode_name() driver core: Add fwnode member to struct device_connection drivers/acpi/property.c | 28 ++++++++++++++++++++++++++++ drivers/base/property.c | 36 ++++++++++++++++++++++++++++++++++++ drivers/of/property.c | 13 +++++++++++++ include/linux/device.h | 6 ++++++ include/linux/fwnode.h | 3 +++ include/linux/property.h | 2 ++ 6 files changed, 88 insertions(+) -- 2.19.2
