darwin: improve support for auto-detaching a kernel driver
This commit improves the code around auto attach/detach of a kernel driver:
- Log a warning when a driver can not be auto-detached and continue when claiming an
interface. It could be the case that the interface has no driver attached or that
the claim will still succeed.
- Log a warning if the driver can not be auto-attached and return success when
releasing an interface. The operation did complete successfully but the
re-enumeration may have failed. This can be discovered on the next device
access.
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
2 files changed
