ath5k: Move PCI bus functions to separate file.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index a74f448..ee3c0af 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1145,6 +1145,7 @@
 /*
  * Prototypes
  */
+extern const struct ieee80211_ops ath5k_hw_ops;
 
 /* Initialization and detach functions */
 int ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops);
@@ -1155,6 +1156,8 @@
 int ath5k_sysfs_register(struct ath5k_softc *sc);
 void ath5k_sysfs_unregister(struct ath5k_softc *sc);
 
+/*Chip id helper function */
+const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val);
 
 /* LED functions */
 int ath5k_init_leds(struct ath5k_softc *sc);