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2b74f1f202
This series extends software node support to use fw_devlink and adds test coverage for the new behaviour. This is a stable tag for other trees to merge. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS2q/xV6QjXAdC7k+1FlHeO1qrKLgUCaleyHAAKCRBFlHeO1qrK LkGKAP9isPMqr2WJTbS8I65WDErXk3z8741AGELlUAkn3M3sUwD/X9tCZcFdTy8e u7EyxBvnXb9TemwJFJbQmCZju/6yngg= =e78c -----END PGP SIGNATURE----- Merge patch series "software node: provide support for fw_devlink" Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> says: Currently only devicetree systems have their devices' probe ordered against their suppliers automatically by fw_devlink. Software nodes have lately been used extensively treewide to describe references to resource suppliers: most notably, the GPIO subsystem uses it in many places. Now that the conversion of "dangling" GPIO chip software nodes to using real links is almost done, it makes sense to ensure no needless probe deferrals by implementing the add_links() callback from the fwnode interface. This series extends software node support to use fw_devlink and adds test coverage for the new behaviour. Caveats: a supplier software node must be registered before the consumer device is added, If the swnode is registered after the consumer was added, add_links() has already run and set FWNODE_FLAG_LINKS_ADDED, so the late supplier is missed. Graph/remote- endpoint ordering is left out for now as well as there are no known users. Link: https://patch.msgid.link/20260713-swnode-fw-devlink-v4-0-d4f2dee27ad9@oss.qualcomm.com Signed-off-by: Danilo Krummrich <dakr@kernel.org> |
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