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 <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 13971d1..da48894a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -2577,9 +2577,6 @@
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 @@
}
-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 @@
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 @@
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 fca288bc..851403f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
@@ -228,8 +228,6 @@
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;