Staging: comedi: fixing ni_tio to mite PCI dependancy

Staging: comedi: fixing ni_tio to mite PCI dependancy

On Wed, 19 May 2010, Randy Dunlap wrote:
> linux-next of 2010-0519:
> when CONFIG_PCI is not enabled:
>
> drivers/staging/comedi/drivers/mite.c: In function 'mite_init':
> drivers/staging/comedi/drivers/mite.c:89: error: implicit declaration of function 'pci_dev_get'
> drivers/staging/comedi/drivers/mite.c:89: warning: assignment makes pointer from integer without a cast
> make[5]: *** [drivers/staging/comedi/drivers/mite.o] Error 1

This patch fixes the problem.

Signed-off-by: Alexander Kurz <linux@kbdbabel.org>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>