7c1257f6fe
Second part of the kldload patches for cardbus. This makes kldload of a driver for a device that's inserted now appears to work. To make it work, we only do a power cycle of the card if there's no children drivers attached. This likely is papering over bogosities in the power system. The power sequence needs to be re-written, so I'll not worry about the papering over until the re-write.