From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Mon, 6 Jun 2016 23:03:55 +0200
Subject: [PATCH] brcmfmac: drop unused pm_block vif attribute
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This attribute was added 3 years ago by
commit 3eacf866559c ("brcmfmac: introduce brcmf_cfg80211_vif structure")
but it remains unused since then. It seems we can safely drop it.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -587,7 +587,7 @@ struct wireless_dev *brcmf_ap_add_vif(st
 
 	brcmf_dbg(INFO, "Adding vif \"%s\"\n", name);
 
-	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_AP, false);
+	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_AP);
 	if (IS_ERR(vif))
 		return (struct wireless_dev *)vif;
 
@@ -5097,8 +5097,7 @@ static struct cfg80211_ops brcmf_cfg8021
 };
 
 struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
-					   enum nl80211_iftype type,
-					   bool pm_block)
+					   enum nl80211_iftype type)
 {
 	struct brcmf_cfg80211_vif *vif_walk;
 	struct brcmf_cfg80211_vif *vif;
@@ -5113,8 +5112,6 @@ struct brcmf_cfg80211_vif *brcmf_alloc_v
 	vif->wdev.wiphy = cfg->wiphy;
 	vif->wdev.iftype = type;
 
-	vif->pm_block = pm_block;
-
 	brcmf_init_prof(&vif->profile);
 
 	if (type == NL80211_IFTYPE_AP) {
@@ -6753,7 +6750,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802
 	init_vif_event(&cfg->vif_event);
 	INIT_LIST_HEAD(&cfg->vif_list);
 
-	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_STATION, false);
+	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_STATION);
 	if (IS_ERR(vif))
 		goto wiphy_out;
 
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
@@ -167,7 +167,6 @@ struct vif_saved_ie {
  * @wdev: wireless device.
  * @profile: profile information.
  * @sme_state: SME state using enum brcmf_vif_status bits.
- * @pm_block: power-management blocked.
  * @list: linked list.
  * @mgmt_rx_reg: registered rx mgmt frame types.
  * @mbss: Multiple BSS type, set if not first AP (not relevant for P2P).
@@ -177,7 +176,6 @@ struct brcmf_cfg80211_vif {
 	struct wireless_dev wdev;
 	struct brcmf_cfg80211_profile profile;
 	unsigned long sme_state;
-	bool pm_block;
 	struct vif_saved_ie saved_ie;
 	struct list_head list;
 	u16 mgmt_rx_reg;
@@ -388,8 +386,7 @@ s32 brcmf_cfg80211_down(struct net_devic
 enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp);
 
 struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
-					   enum nl80211_iftype type,
-					   bool pm_block);
+					   enum nl80211_iftype type);
 void brcmf_free_vif(struct brcmf_cfg80211_vif *vif);
 
 s32 brcmf_vif_set_mgmt_ie(struct brcmf_cfg80211_vif *vif, s32 pktflag,
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -2074,8 +2074,7 @@ static struct wireless_dev *brcmf_p2p_cr
 	if (p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
 		return ERR_PTR(-ENOSPC);
 
-	p2p_vif = brcmf_alloc_vif(p2p->cfg, NL80211_IFTYPE_P2P_DEVICE,
-				  false);
+	p2p_vif = brcmf_alloc_vif(p2p->cfg, NL80211_IFTYPE_P2P_DEVICE);
 	if (IS_ERR(p2p_vif)) {
 		brcmf_err("could not create discovery vif\n");
 		return (struct wireless_dev *)p2p_vif;
@@ -2175,7 +2174,7 @@ struct wireless_dev *brcmf_p2p_add_vif(s
 		return ERR_PTR(-EOPNOTSUPP);
 	}
 
-	vif = brcmf_alloc_vif(cfg, type, false);
+	vif = brcmf_alloc_vif(cfg, type);
 	if (IS_ERR(vif))
 		return (struct wireless_dev *)vif;
 	brcmf_cfg80211_arm_vif_event(cfg, vif);