-extern void brcmf_cfg80211_sdio_func(void *func); /* set sdio function info */
-extern struct sdio_func *brcmf_cfg80211_get_sdio_func(void);
-extern s32 brcmf_cfg80211_up(void); /* dongle up */
-extern s32 brcmf_cfg80211_down(void); /* dongle down */
+extern s32 brcmf_cfg80211_up(struct brcmf_cfg80211_dev *cfg_dev);
+extern s32 brcmf_cfg80211_down(struct brcmf_cfg80211_dev *cfg_dev);