[PATCH] PCI: remove driver private PCI state, 1 arg for pci_{save,restore}_state

[PATCH] PCI: remove driver private PCI state, 1 arg for pci_{save,restore}_state

This is the second (and hopefully final) iteration of the interface
change we talked about a while ago. The patch applies cleanly against
2.6.9-rc2-mm4.

This removes the second argument (buffer for storing PCI state) from
pci_{save,restore}_state since pci_dev contains such a buffer now.
Fixed all callers.

Three drivers used to pass a buffer of 256 bytes, one only 48(!). The
rest was correct. Changes were compile tested, except for Alpha.

Signed-off-by: Roger Luethi <rl@hellgate.ch>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>