Hi, This is the second version of this series where I'm introducing that helper.
Hans and Andy! Because of the changes I made to patch 2/3, I'm not carrying your reviewed-by tags in it. I would appreciate if you could take another look at that patch. I added a note to the kernel-doc comment in patch 1/3 that the caller of the helper function needs to release the ref count after use as proposed by Andy. In patch 2/3, since we have to now modify the role switch descriptor, I'm filling the structure in stack memory and removing the constant static version. The content of the descriptor is copied during switch registration in any case, so we don't need to store it in the driver. I also noticed a bug in 2/3. I never properly destroyed the software node when the mux was removed. That leak is now also fixed. thanks, Heikki Krogerus (3): software node: Add software_node_find_by_name() usb: roles: intel_xhci: Supplying software node for the role mux platform/x86: intel_cht_int33fe: Use new API to gain access to the role switch drivers/base/swnode.c | 37 ++++++++++++ drivers/platform/x86/intel_cht_int33fe.c | 57 ++++--------------- .../usb/roles/intel-xhci-usb-role-switch.c | 23 ++++++-- include/linux/property.h | 4 ++ 4 files changed, 68 insertions(+), 53 deletions(-) -- 2.23.0.rc1