staging: brcm80211: remove d11regs_t parameter from wlc_tbtt function

The function wlc_tbtt() has variable regs as parameter, but it is
not used. Parameter has been removed from the function.
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmsmac/bmac.c

@@ -327,7 +327,7 @@ bool wlc_dpc(struct wlc_info *wlc, bool bounded)
 	}
 
 	if (macintstatus & (MI_TBTT | MI_DTIM_TBTT))
-		wlc_tbtt(wlc, regs);
+		wlc_tbtt(wlc);
 
 	/* ATIM window end */
 	if (macintstatus & MI_ATIMWINEND) {

drivers/staging/brcm80211/brcmsmac/main.c

@@ -4243,7 +4243,7 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	return 0;
 }
 
-void wlc_tbtt(struct wlc_info *wlc, d11regs_t *regs)
+void wlc_tbtt(struct wlc_info *wlc)
 {
 	struct wlc_bsscfg *cfg = wlc->cfg;
 

drivers/staging/brcm80211/brcmsmac/main.h

@@ -932,7 +932,7 @@ extern u16 wlc_compute_rtscts_dur(struct wlc_info *wlc, bool cts_only,
 				     u8 frame_preamble_type, uint frame_len,
 				     bool ba);
 
-extern void wlc_tbtt(struct wlc_info *wlc, d11regs_t *regs);
+extern void wlc_tbtt(struct wlc_info *wlc);
 extern void wlc_inval_dma_pkts(struct wlc_hw_info *hw,
 			       struct ieee80211_sta *sta,
 			       void (*dma_callback_fn));