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of: base: export of_device_compatible_match() for use in modules

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Modules such as net/dsa/dsa_core.ko might want to iterate through an
array of compatible strings for things such as validation (or rather,
skipping it for some potentially broken drivers).

of_device_is_compatible() is exported, by of_device_compatible_match()
isn't. Export the latter as well, so we don't have to open-code the
iteration.

Cc: Frank Rowand <frowand.list@gmail.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2022-08-18 14:54:57 +03:00 committed by Jakub Kicinski
parent 2ec2fb8331
commit df55e31780
1 changed files with 1 additions and 0 deletions
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drivers/of/base.c
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@ -578,6 +578,7 @@ int of_device_compatible_match(struct device_node *device,
return score;
}
EXPORT_SYMBOL_GPL(of_device_compatible_match);
/**
* of_machine_is_compatible - Test root of device tree for a given compatible value