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| author | Warner Losh <imp@FreeBSD.org> | 2015-10-28 18:53:18 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2015-10-28 18:53:18 +0000 |
| commit | 83a283cf62c7e1a69f5973aeff4ab00ef437b546 (patch) | |
| tree | 372f3b709440e018db2187685d696c7a2d60caab /sys/kern/bus_if.m | |
| parent | 50bc87bc43515f5ed23cd76d5971033d74d6612a (diff) | |
| download | src-83a283cf62c7e1a69f5973aeff4ab00ef437b546.tar.gz src-83a283cf62c7e1a69f5973aeff4ab00ef437b546.zip | |
Add a note to the effect that BUS_ADD_CHILD calls
device_add_child_ordered to add the child. device_add_child_ordered
doesn't call BUS_ADD_CHILD.
Notes
Notes:
svn path=/head/; revision=290117
Diffstat (limited to 'sys/kern/bus_if.m')
| -rw-r--r-- | sys/kern/bus_if.m | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/kern/bus_if.m b/sys/kern/bus_if.m index cce997cff79f..bafa448488cf 100644 --- a/sys/kern/bus_if.m +++ b/sys/kern/bus_if.m @@ -209,7 +209,9 @@ METHOD void driver_added { * For busses which use use drivers supporting DEVICE_IDENTIFY() to * enumerate their devices, this method is used to create new * device instances. The new device will be added after the last - * existing child with the same order. + * existing child with the same order. Implementations of bus_add_child + * call device_add_child_ordered to add the child and often add + * a suitable ivar to the device specific to that bus. * * @param _dev the bus device which will be the parent of the * new child device |