This series adds scoped versions of fwnode iterator macros and converts
existing manual implementation to use them.

The first patch adds the infrastructure macros following existing patterns
for scoped iterators in the kernel. The second patch demonstrates their
usage by converting existing manual __free() usage in i2c-core-slave.c.

Changes in v3:
- Split into separate patches as requested
- Infrastructure addition in patch 1/2
- Usage example in patch 2/2

Changes in v2:
- replace manual __free(fwnode_handle) of i2c-core-slave.c with
  fwnode_for_each_child_node_scoped

Jean-François Lessard (2):
  device property: Add scoped fwnode child node iterators
  i2c: core: Use fwnode_for_each_child_node_scoped()

 drivers/i2c/i2c-core-slave.c |  3 +--
 include/linux/property.h     | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 2 deletions(-)

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2.43.0