Bring in two updates from FreeBSD.
authorSascha Wildner <saw@online.de>
Thu, 25 Dec 2008 01:04:19 +0000 (02:04 +0100)
committerSascha Wildner <saw@online.de>
Thu, 25 Dec 2008 01:04:38 +0000 (02:04 +0100)
commit1792c605f0db62548a16a94103e6cba81513e1be
treee96d2b31e70860a4b4478e06c6e7fcde4ea49c3a
parent505ba68069e3d3c7adc75e652c3cb9c56b52b33d
Bring in two updates from FreeBSD.

r1.14 - newbus will zero softc, so no need to duplicate the zeroing here.
r1.18 - More properly cleanup the iicbus child when deleting it.[1]

[1] Tested-by:  Vincent Stemen <vince.dragonfly@hightek.org>
sys/bus/iicbus/iicbb.c