Documentation/core-api/device_link: Add initial documentation
Document device links as introduced in v4.10 with commits:
4bdb35506b89 ("driver core: Add a wrapper around
__device_release_driver()")
9ed9895370ae ("driver core: Functional dependencies tracking
support")
8c73b4288496 ("PM / sleep: Make async suspend/resume of devices use
device links")
21d5c57b3726 ("PM / runtime: Use device links")
baa8809f6097 ("PM / runtime: Optimize the use of device links")
Signed-off-by: Lukas Wunner <lukas@wunner.de>
[ jc: Moved from core-api to driver-api ]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2 files changed