[PATCH] pcmcia: Fix broken abuse of dev->driver_data

[Alan Cox]

> *gnah* already applied upstream, including the comment implying that PCMCIA
> driver's making use of driver_data were correct, while they were not. At
> least the trailing whitespace didn't get merged.

It was correct - dev->private_data for struct device is driver stuff, and
as the same drivers are used for pcmcia and non pcmcia its a bit hard to
argue otherwise.

Anyway tis finally sorted (and boy was it fun to pin down)

Alan