From 46f3b6ee483898095906023e1ba3af2bddc38af9 Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Wed, 26 Aug 2015 22:14:58 +0200 Subject: [PATCH] brcmfmac: use brcmf_get_ifp() to map ifidx to struct brcmf_if instance The knowledge on how to map the interface index to a struct brcmf_if instance is in brcmf_get_ifp() so use that function when only the interface index is known instead of accessing brcmf_pub::iflist directly. Reviewed-by: Hante Meuleman Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo --- drivers/net/wireless/brcm80211/brcmfmac/btcoex.c | 4 ++-- drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c | 2 +- drivers/net/wireless/brcm80211/brcmfmac/feature.c | 2 +- drivers/net/wireless/brcm80211/brcmfmac/flowring.c | 2 +- drivers/net/wireless/brcm80211/brcmfmac/fweh.c | 2 +- drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c | 12 +++++++----- 6 files changed, 13 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c index 0445163991b7..4e33f96b3dd1 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c @@ -149,7 +149,7 @@ static s32 brcmf_btcoex_params_read(struct brcmf_if *ifp, u32 addr, u32 *data) static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci, bool trump_sco) { - struct brcmf_if *ifp = btci->cfg->pub->iflist[0]; + struct brcmf_if *ifp = brcmf_get_ifp(btci->cfg->pub, 0); if (trump_sco && !btci->saved_regs_part2) { /* this should reduce eSCO agressive @@ -468,7 +468,7 @@ int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif, { struct brcmf_cfg80211_info *cfg = wiphy_priv(vif->wdev.wiphy); struct brcmf_btcoex_info *btci = cfg->btcoex; - struct brcmf_if *ifp = cfg->pub->iflist[0]; + struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0); switch (mode) { case BRCMF_BTCOEX_DISABLED: diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c index 0c29bf61bb82..cee9ff46626e 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c @@ -6213,7 +6213,7 @@ static void brcmf_free_wiphy(struct wiphy *wiphy) struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, struct device *busdev) { - struct net_device *ndev = drvr->iflist[0]->ndev; + struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev; struct brcmf_cfg80211_info *cfg; struct wiphy *wiphy; struct brcmf_cfg80211_vif *vif; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/brcm80211/brcmfmac/feature.c index 1e94e94e01dc..7c2135faaf82 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c @@ -121,7 +121,7 @@ static void brcmf_feat_iovar_int_set(struct brcmf_if *ifp, void brcmf_feat_attach(struct brcmf_pub *drvr) { - struct brcmf_if *ifp = drvr->iflist[0]; + struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0); brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan"); brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn"); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c index 8d1ab4ab5be8..2ca783fa50cf 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c @@ -221,7 +221,7 @@ static void brcmf_flowring_block(struct brcmf_flowring *flow, u8 flowid, bus_if = dev_get_drvdata(flow->dev); drvr = bus_if->drvr; - ifp = drvr->iflist[ifidx]; + ifp = brcmf_get_ifp(drvr, ifidx); brcmf_txflowblock_if(ifp, BRCMF_NETIF_STOP_REASON_FLOW, blocked); spin_unlock_irqrestore(&flow->block_lock, flags); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c index 1afaf97aebf7..3330f30be8ef 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c @@ -334,7 +334,7 @@ void brcmf_fweh_attach(struct brcmf_pub *drvr) void brcmf_fweh_detach(struct brcmf_pub *drvr) { struct brcmf_fweh_info *fweh = &drvr->fweh; - struct brcmf_if *ifp = drvr->iflist[0]; + struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0); s8 eventmask[BRCMF_EVENTING_MASK_LEN]; if (ifp) { diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c index fd438739a91e..0c80c858462f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c @@ -972,7 +972,7 @@ static void brcmf_fws_flow_control_check(struct brcmf_fws_info *fws, struct pktq *pq, u8 if_id) { - struct brcmf_if *ifp = fws->drvr->iflist[!if_id ? 0 : if_id + 1]; + struct brcmf_if *ifp = brcmf_get_ifp(fws->drvr, if_id); if (WARN_ON(!ifp)) return; @@ -2118,6 +2118,7 @@ static int brcmf_debugfs_fws_stats_read(struct seq_file *seq, void *data) int brcmf_fws_init(struct brcmf_pub *drvr) { struct brcmf_fws_info *fws; + struct brcmf_if *ifp; u32 tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS; int rc; u32 mode; @@ -2177,21 +2178,22 @@ int brcmf_fws_init(struct brcmf_pub *drvr) * continue. Set mode back to none indicating not enabled. */ fws->fw_signals = true; - if (brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv)) { + ifp = brcmf_get_ifp(drvr, 0); + if (brcmf_fil_iovar_int_set(ifp, "tlv", tlv)) { brcmf_err("failed to set bdcv2 tlv signaling\n"); fws->fcmode = BRCMF_FWS_FCMODE_NONE; fws->fw_signals = false; } - if (brcmf_fil_iovar_int_set(drvr->iflist[0], "ampdu_hostreorder", 1)) + if (brcmf_fil_iovar_int_set(ifp, "ampdu_hostreorder", 1)) brcmf_dbg(INFO, "enabling AMPDU host-reorder failed\n"); /* Enable seq number reuse, if supported */ - if (brcmf_fil_iovar_int_get(drvr->iflist[0], "wlfc_mode", &mode) == 0) { + if (brcmf_fil_iovar_int_get(ifp, "wlfc_mode", &mode) == 0) { if (BRCMF_FWS_MODE_GET_REUSESEQ(mode)) { mode = 0; BRCMF_FWS_MODE_SET_REUSESEQ(mode, 1); - if (brcmf_fil_iovar_int_set(drvr->iflist[0], + if (brcmf_fil_iovar_int_set(ifp, "wlfc_mode", mode) == 0) { BRCMF_FWS_MODE_SET_REUSESEQ(fws->mode, 1); } -- 2.20.1