Extern or forward variable declaration at include/net/nfc/nfc.h, line 56 References: drivers/nfc/microread/microread.c, line 313 drivers/nfc/microread/microread.c, line 347 drivers/nfc/microread/microread.c, line 362 drivers/nfc/microread/microread.c, line 411 drivers/nfc/microread/microread.c, line 484 drivers/nfc/microread/microread.c, line 489 drivers/nfc/nfcsim.c, line 85 drivers/nfc/nfcsim.c, line 89 drivers/nfc/nfcsim.c, line 128 drivers/nfc/nfcsim.c, line 239 drivers/nfc/nfcsim.c, line 249 drivers/nfc/nfcsim.c, line 287 drivers/nfc/nfcsim.c, line 338 drivers/nfc/pn533.c, line 1256 drivers/nfc/pn533.c, line 1314 drivers/nfc/pn533.c, line 1366 drivers/nfc/pn533.c, line 1425 drivers/nfc/pn533.c, line 1443 drivers/nfc/pn533.c, line 1452 drivers/nfc/pn533.c, line 1864 drivers/nfc/pn533.c, line 1864 drivers/nfc/pn533.c, line 1884 drivers/nfc/pn533.c, line 1885 drivers/nfc/pn533.c, line 1886 drivers/nfc/pn533.c, line 1886 drivers/nfc/pn533.c, line 1887 drivers/nfc/pn533.c, line 2218 drivers/nfc/pn533.c, line 2266 drivers/nfc/pn533.c, line 2334 drivers/nfc/pn533.c, line 2334 drivers/nfc/pn533.c, line 2338 drivers/nfc/pn533.c, line 2339 drivers/nfc/pn533.c, line 2340 drivers/nfc/pn533.c, line 2340 drivers/nfc/pn533.c, line 2341 drivers/nfc/pn533.c, line 2365 drivers/nfc/pn533.c, line 2621 drivers/nfc/pn544/pn544.c, line 456 drivers/nfc/pn544/pn544.c, line 493 drivers/nfc/pn544/pn544.c, line 515 drivers/nfc/pn544/pn544.c, line 615 drivers/nfc/pn544/pn544.c, line 694 drivers/nfc/st21nfca/st21nfca.c, line 553 drivers/nfc/st21nfca/st21nfca.c, line 581 drivers/nfc/st21nfca/st21nfca.c, line 601 drivers/nfc/st21nfca/st21nfca.c, line 656 drivers/nfc/st21nfca/st21nfca.c, line 742 drivers/nfc/st21nfca/st21nfca.c, line 790 drivers/nfc/st21nfca/st21nfca_dep.c, line 498 include/net/nfc/hci.h, line 41 include/net/nfc/hci.h, line 45 include/net/nfc/hci.h, line 47 include/net/nfc/hci.h, line 49 include/net/nfc/hci.h, line 53 include/net/nfc/nci_core.h, line 116 include/net/nfc/nfc.h, line 56 include/net/nfc/nfc.h, line 64 include/net/nfc/nfc.h, line 67 include/net/nfc/nfc.h, line 70 include/net/nfc/nfc.h, line 71 include/net/nfc/nfc.h, line 75 include/net/nfc/nfc.h, line 99 include/net/nfc/nfc.h, line 144 include/net/nfc/nfc.h, line 152 include/net/nfc/nfc.h, line 250 net/nfc/core.c, line 279 net/nfc/core.c, line 296 net/nfc/core.c, line 380 net/nfc/core.c, line 408 net/nfc/core.c, line 778 net/nfc/core.c, line 803 net/nfc/core.c, line 836 net/nfc/core.c, line 860 net/nfc/digital.h, line 85 net/nfc/digital.h, line 90 net/nfc/digital.h, line 93 net/nfc/digital_core.c, line 308 net/nfc/digital_core.c, line 590 net/nfc/digital_core.c, line 614 net/nfc/digital_core.c, line 634 net/nfc/digital_core.c, line 691 net/nfc/digital_dep.c, line 133 net/nfc/digital_dep.c, line 182 net/nfc/digital_dep.c, line 362 net/nfc/digital_technology.c, line 173 net/nfc/digital_technology.c, line 226 net/nfc/digital_technology.c, line 260 net/nfc/digital_technology.c, line 283 net/nfc/digital_technology.c, line 350 net/nfc/digital_technology.c, line 398 net/nfc/digital_technology.c, line 451 net/nfc/digital_technology.c, line 483 net/nfc/digital_technology.c, line 497 net/nfc/digital_technology.c, line 582 net/nfc/digital_technology.c, line 617 net/nfc/digital_technology.c, line 653 net/nfc/digital_technology.c, line 696 net/nfc/digital_technology.c, line 753 net/nfc/digital_technology.c, line 777 net/nfc/digital_technology.c, line 850 net/nfc/hci/core.c, line 192 net/nfc/hci/core.c, line 200 net/nfc/hci/core.c, line 563 net/nfc/hci/core.c, line 586 net/nfc/hci/core.c, line 592 net/nfc/hci/core.c, line 621 net/nfc/hci/core.c, line 680 net/nfc/nci/core.c, line 509 net/nfc/nci/core.c, line 513 net/nfc/nci/core.c, line 575 net/nfc/nci/core.c, line 594 net/nfc/nci/core.c, line 625 net/nfc/nci/ntf.c, line 159 net/nfc/nci/ntf.c, line 231 net/nfc/nci/ntf.c, line 268 net/nfc/nci/ntf.c, line 394 net/nfc/netlink.c, line 67