Make adjust_pci_device global, since many drivers call it.

src/drivers/bus/pci.c

  * Set device to be a busmaster in case BIOS neglected to do so.  Also
  * adjust PCI latency timer to a reasonable value, 32.
  */
-static void adjust_pci_device ( struct pci_device *pci ) {
+void adjust_pci_device ( struct pci_device *pci ) {
 	unsigned short	new_command, pci_command;
 	unsigned char	pci_latency;
 

src/include/pci.h

 extern struct pci_device * pci_device ( struct dev *dev );
 extern int find_pci_device ( struct pci_device *pci,
 			     struct pci_driver *driver );
+extern void adjust_pci_device ( struct pci_device *pci );
 extern unsigned long pci_bar_start ( struct pci_device *pci,
 				     unsigned int bar );
 extern unsigned long pci_bar_size ( struct pci_device *pci, unsigned int bar );