The struct i2c_board_info has of_node and fwnode members. This is quite
confusing as they are of the same semantics and it's tend to have an issue
if user assigns both. Luckily there is only a single driver that does this
and fix is provided in the last patch. Nevertheless the series moves
the client handling code to use fwnode and deprecates the of_node member
in the respective documentation.

In v4:
- fixed spelling in the first patch commit message (Sakari)
- wrapped the commit message in the patch before the last (Sakari)
- added tag to the last patch (Tomi)

In v3:
- fixed compile issues with i2c-core-slave.c (LKP)
- fixed compile issues with IRQ APIs, i.e. missing header (LKP)
- added patch for the only user which assigns two fields (Tomi)
- added tags (Tomi)

In v2:
- covered i2c-core-slave.c where it makes sense
- covered i2c-core-of.c where it makes sense
- rebased on top of the latest code base

Andy Shevchenko (7):
  i2c: core: Drop duplicate check before calling OF APIs
  i2c: core: Unify the firmware node type check
  i2c: core: Switch to fwnode APIs to get IRQ
  i2c: core: Reuse fwnode variable where it makes sense
  i2c: core: Do not dereference fwnode in struct device
  i2c: core: Deprecate of_node in struct i2c_board_info
  media: i2c: ds90ub960: Remove of_node assignment

 drivers/i2c/i2c-core-base.c   | 61 +++++++++++++++++------------------
 drivers/i2c/i2c-core-of.c     |  1 -
 drivers/i2c/i2c-core-slave.c  | 12 ++++---
 drivers/media/i2c/ds90ub960.c |  1 -
 include/linux/i2c.h           |  2 +-
 5 files changed, 39 insertions(+), 38 deletions(-)

-- 
2.47.2