staging: brcm80211: cleanup of WMM related functions

Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmsmac/wl_mac80211.c

@@ -554,7 +554,7 @@ wl_ops_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		 params->txop, params->cw_min, params->cw_max, params->aifs);
 
 	WL_LOCK(wl);
-	wlc_wme_setparams(wl->wlc, queue, (void *)params, true);
+	wlc_wme_setparams(wl->wlc, queue, params, true);
 	WL_UNLOCK(wl);
 
 	return 0;

drivers/staging/brcm80211/brcmsmac/wlc_main.c

@@ -525,7 +525,7 @@ void wlc_init(struct wlc_info *wlc)
 	/* Enable EDCF mode (while the MAC is suspended) */
 	if (EDCF_ENAB(wlc->pub)) {
 		OR_REG(&regs->ifs_ctl, IFS_USEEDCF);
-		wlc_edcf_setparams(wlc->cfg, false);
+		wlc_edcf_setparams(wlc, false);
 	}
 
 	/* Init precedence maps for empty FIFOs */
@@ -1361,12 +1361,13 @@ void wlc_wme_initparams_sta(struct wlc_info *wlc, wme_param_ie_t *pe)
 	memcpy(pe, &stadef, sizeof(*pe));
 }
 
-void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg, bool suspend)
+void wlc_wme_setparams(struct wlc_info *wlc, u16 aci,
+		       const struct ieee80211_tx_queue_params *params,
+		       bool suspend)
 {
 	int i;
 	shm_acparams_t acp_shm;
 	u16 *shm_entry;
-	struct ieee80211_tx_queue_params *params = arg;
 
 	ASSERT(wlc);
 
@@ -1376,20 +1377,12 @@ void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg, bool suspend)
 		return;
 	}
 
-	/*
-	 * AP uses AC params from wme_param_ie_ap.
-	 * AP advertises AC params from wme_param_ie.
-	 * STA uses AC params from wme_param_ie.
-	 */
-
 	wlc->wme_admctl = 0;
 
 	do {
 		memset((char *)&acp_shm, 0, sizeof(shm_acparams_t));
 		/* find out which ac this set of params applies to */
 		ASSERT(aci < AC_COUNT);
-		/* set the admission control policy for this AC */
-		/* wlc->wme_admctl |= 1 << aci; *//* should be set ??  seems like off by default */
 
 		/* fill in shm ac params struct */
 		acp_shm.txop = le16_to_cpu(params->txop);
@@ -1440,15 +1433,13 @@ void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg, bool suspend)
 
 }
 
-void wlc_edcf_setparams(struct wlc_bsscfg *cfg, bool suspend)
+void wlc_edcf_setparams(struct wlc_info *wlc, bool suspend)
 {
-	struct wlc_info *wlc = cfg->wlc;
 	uint aci, i, j;
 	edcf_acparam_t *edcf_acp;
 	shm_acparams_t acp_shm;
 	u16 *shm_entry;
 
-	ASSERT(cfg);
 	ASSERT(wlc);
 
 	/* Only apply params if the core is out of reset and has clocks */

drivers/staging/brcm80211/brcmsmac/wlc_main.h

@@ -942,7 +942,7 @@ extern void wlc_mimops_action_ht_send(struct wlc_info *wlc,
 
 extern void wlc_switch_shortslot(struct wlc_info *wlc, bool shortslot);
 extern void wlc_set_bssid(struct wlc_bsscfg *cfg);
-extern void wlc_edcf_setparams(struct wlc_bsscfg *cfg, bool suspend);
+extern void wlc_edcf_setparams(struct wlc_info *wlc, bool suspend);
 
 extern void wlc_set_ratetable(struct wlc_info *wlc);
 extern int wlc_set_mac(struct wlc_bsscfg *cfg);

drivers/staging/brcm80211/brcmsmac/wlc_pub.h

@@ -92,6 +92,8 @@
 #define AIDMAPSZ	(roundup(MAXSCB, NBBY)/NBBY)	/* aid bitmap size in bytes */
 #endif				/* AIDMAPSZ */
 
+struct ieee80211_tx_queue_params;
+
 typedef struct wlc_tunables {
 	int ntxd;		/* size of tx descriptor table */
 	int nrxd;		/* size of rx descriptor table */
@@ -515,9 +517,9 @@ extern int wlc_get_header_len(void);
 extern void wlc_mac_bcn_promisc_change(struct wlc_info *wlc, bool promisc);
 extern void wlc_set_addrmatch(struct wlc_info *wlc, int match_reg_offset,
 			      const u8 *addr);
-extern void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg,
+extern void wlc_wme_setparams(struct wlc_info *wlc, u16 aci,
+			      const struct ieee80211_tx_queue_params *arg,
 			      bool suspend);
-
 extern struct wlc_pub *wlc_pub(void *wlc);
 
 /* common functions for every port */