John Baldwin b196276c20 bus_generic_detach: Delete children after detaching them ...

This provides better semantics as a standalone DEVMETHOD for
device_attach as bus drivers should remove child devices they created
as part of detach cleanup.  The implementation calls
bus_detach_children() first to permit child devices an opportunity to
veto the detach operation.  If that succeeds, device_delete_children()
is used to delete the child devices.

This requires fixing various drivers that were deleting devices
explicitly (via a device_t pointer cached in the softc) after calling
bus_generic_detach to stop doing that and just rely on
bus_generic_detach to remove child devices.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D47959

2025-01-02 13:21:30 -05:00

..

if_lge.c

bus_generic_detach: Delete children after detaching them

2025-01-02 13:21:30 -05:00

if_lgereg.h

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