bcma: fix 'SSB_PCICORE_BFL_NOPCI' undeclared build breakage

linux-next-20110722/drivers/bcma/driver_pci.c:175: error: 'SSB_PCICORE_BFL_NOPCI' undeclared (first use in this function)
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/bcma/driver_pci.c

@@ -172,8 +172,10 @@ static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
 	    chipid_top != 0x5300)
 		return false;
 
+#ifdef CONFIG_SSB_DRIVER_PCICORE
 	if (bus->sprom.boardflags_lo & SSB_PCICORE_BFL_NOPCI)
 		return false;
+#endif /* CONFIG_SSB_DRIVER_PCICORE */
 
 #if 0
 	/* TODO: on BCMA we use address from EROM instead of magic formula */