diff options
Diffstat (limited to 'drivers/net/wireless/rtl818x/rtl8180_dev.c')
| -rw-r--r-- | drivers/net/wireless/rtl818x/rtl8180_dev.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c index 8a40a1439984..f01f1ef9e3be 100644 --- a/drivers/net/wireless/rtl818x/rtl8180_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c @@ -82,8 +82,6 @@ static const struct ieee80211_channel rtl818x_channels[] = { }; - - void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data) { struct rtl8180_priv *priv = dev->priv; @@ -615,7 +613,6 @@ static int rtl8180_start(struct ieee80211_hw *dev) reg |= RTL818X_CMD_TX_ENABLE; rtl818x_iowrite8(priv, &priv->map->CMD, reg); - priv->mode = NL80211_IFTYPE_MONITOR; return 0; err_free_rings: @@ -633,8 +630,6 @@ static void rtl8180_stop(struct ieee80211_hw *dev) u8 reg; int i; - priv->mode = NL80211_IFTYPE_UNSPECIFIED; - rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0); reg = rtl818x_ioread8(priv, &priv->map->CMD); @@ -661,12 +656,14 @@ static int rtl8180_add_interface(struct ieee80211_hw *dev, { struct rtl8180_priv *priv = dev->priv; - if (priv->mode != NL80211_IFTYPE_MONITOR) - return -EOPNOTSUPP; + /* + * We only support one active interface at a time. + */ + if (priv->vif) + return -EBUSY; switch (conf->type) { case NL80211_IFTYPE_STATION: - priv->mode = conf->type; break; default: return -EOPNOTSUPP; @@ -688,7 +685,6 @@ static void rtl8180_remove_interface(struct ieee80211_hw *dev, struct ieee80211_if_init_conf *conf) { struct rtl8180_priv *priv = dev->priv; - priv->mode = NL80211_IFTYPE_MONITOR; priv->vif = NULL; } |