This adds debugfs support for ulpi devices. The first two patches are
fixes and may be applied independently of the last patch. The last patch
depends on the first two because it modifies adjacent lines.

Changes in v3:
- Use separate patch for moving of_node_put from unregister to release
- Add Fixes tag
- Call put_device if device_register fails
- Re-order patches so the fixes comes first

Changes in v2:
- Call of_node_put correctly
- Always create debugfs files and ignore errors
- Look up dentries dynamically

Sean Anderson (3):
  usb: ulpi: Move of_node_put to ulpi_dev_release
  usb: ulpi: Call of_node_put correctly
  usb: ulpi: Add debugfs support

 drivers/usb/common/ulpi.c | 81 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 77 insertions(+), 4 deletions(-)

-- 
2.25.1