[PATCH] tpm: move nsc driver off pci_dev

This patch changes the nsc driver from a pci driver to a platform driver.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>