diff options
Diffstat (limited to 'sys/dev/iicbus/iicbb.c')
| -rw-r--r-- | sys/dev/iicbus/iicbb.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/sys/dev/iicbus/iicbb.c b/sys/dev/iicbus/iicbb.c index 977d52a..ed1d7b8 100644 --- a/sys/dev/iicbus/iicbb.c +++ b/sys/dev/iicbus/iicbb.c @@ -149,22 +149,9 @@ iicbb_attach(device_t dev) static int iicbb_detach(device_t dev) { - struct iicbb_softc *sc = (struct iicbb_softc *)device_get_softc(dev); - device_t child; - - /* - * We need to save child because the detach indirectly causes - * sc->iicbus to be zeroed. Since we added the device - * unconditionally in iicbb_attach, we need to make sure we - * delete it here. See iicbb_child_detached. We need that - * callback in case newbus detached our children w/o detaching - * us (say iicbus is a module and unloaded w/o iicbb being - * unloaded). - */ - child = sc->iicbus; + bus_generic_detach(dev); - if (child) - device_delete_child(dev, child); + device_delete_children(dev); return (0); } |
