From 9f3a9903220015f2f94d0d3945e7ae50af39dbe4 Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Mon, 22 Oct 2012 13:55:34 -0700 Subject: [PATCH] brcmfmac: remove debugfs functionality from wl_cfg80211.c In wl_cfg80211.c debugfs directory was created to expose dtim_period and beacon_interval. However, this can be easily obtained using iw so it is removed from the driver. Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Franky Lin Signed-off-by: John W. Linville --- .../wireless/brcm80211/brcmfmac/wl_cfg80211.c | 43 ------------------- .../wireless/brcm80211/brcmfmac/wl_cfg80211.h | 2 - 2 files changed, 45 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 13971d1bbca..da48894a368 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -2577,9 +2577,6 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg) dtim_period = (u8)var; } - profile->beacon_interval = beacon_interval; - profile->dtim_period = dtim_period; - update_bss_info_out: WL_TRACE("Exit"); return err; @@ -5264,42 +5261,6 @@ default_conf_out: } -static int brcmf_debugfs_add_netdev_params(struct brcmf_cfg80211_info *cfg) -{ - struct net_device *ndev = cfg_to_ndev(cfg); - struct brcmf_cfg80211_profile *profile = ndev_to_prof(ndev); - char buf[10+IFNAMSIZ]; - struct dentry *fd; - s32 err = 0; - - sprintf(buf, "netdev:%s", ndev->name); - cfg->debugfsdir = debugfs_create_dir(buf, - cfg_to_wiphy(cfg)->debugfsdir); - - fd = debugfs_create_u16("beacon_int", S_IRUGO, cfg->debugfsdir, - (u16 *)&profile->beacon_interval); - if (!fd) { - err = -ENOMEM; - goto err_out; - } - - fd = debugfs_create_u8("dtim_period", S_IRUGO, cfg->debugfsdir, - (u8 *)&profile->dtim_period); - if (!fd) { - err = -ENOMEM; - goto err_out; - } - -err_out: - return err; -} - -static void brcmf_debugfs_remove_netdev(struct brcmf_cfg80211_info *cfg) -{ - debugfs_remove_recursive(cfg->debugfsdir); - cfg->debugfsdir = NULL; -} - static s32 __brcmf_cfg80211_up(struct brcmf_cfg80211_info *cfg) { struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg)); @@ -5307,8 +5268,6 @@ static s32 __brcmf_cfg80211_up(struct brcmf_cfg80211_info *cfg) set_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state); - brcmf_debugfs_add_netdev_params(cfg); - err = brcmf_config_dongle(cfg); if (err) return err; @@ -5343,8 +5302,6 @@ static s32 __brcmf_cfg80211_down(struct brcmf_cfg80211_info *cfg) brcmf_abort_scanning(cfg); clear_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state); - brcmf_debugfs_remove_netdev(cfg); - return 0; } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h index fca288bcaa3..851403f34eb 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h @@ -228,8 +228,6 @@ struct brcmf_cfg80211_profile { u32 mode; struct brcmf_ssid ssid; u8 bssid[ETH_ALEN]; - u16 beacon_interval; - u8 dtim_period; struct brcmf_cfg80211_security sec; struct brcmf_cfg80211_ibss ibss; s32 band; -- 2.41.0