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82b6c1b542
Currently, there are two helpers to match the root compatible value
against an of_device_id array:
- of_machine_device_match() returns true if a match is found,
- of_machine_get_match_data() returns the match data if a match is
found.
However, there is no helper that returns the actual of_device_id
structure corresponding to the match, leading to code duplication in
various drivers.
Fix this by reworking of_machine_device_match() to return the actual
match structure, and renaming it to of_machine_get_match().
Retain the old of_machine_device_match() functionality using a cheap
static inline wrapper around the new of_machine_get_match() helper.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://patch.msgid.link/14e1c03d443b1a5f210609ec3a1ebbaeab8fb3d9.1772468323.git.geert+renesas@glider.be
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>