rtlwifi: rtl8192c: Remove rtl8192c_phy_scan_operation_backup()

Drivers rtl8192ce and rtl8192cu no longer rely on this routine. It is removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
index 246e535..0c0e782 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
@@ -592,36 +592,6 @@ long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL(_rtl92c_phy_txpwr_idx_to_dbm);
 
-void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
-{
-       struct rtl_priv *rtlpriv = rtl_priv(hw);
-       struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-       enum io_type iotype;
-
-       if (!is_hal_stop(rtlhal)) {
-               switch (operation) {
-               case SCAN_OPT_BACKUP:
-                       iotype = IO_CMD_PAUSE_DM_BY_SCAN;
-                       rtlpriv->cfg->ops->set_hw_reg(hw,
-                                                     HW_VAR_IO_CMD,
-                                                     (u8 *)&iotype);
-
-                       break;
-               case SCAN_OPT_RESTORE:
-                       iotype = IO_CMD_RESUME_DM_BY_SCAN;
-                       rtlpriv->cfg->ops->set_hw_reg(hw,
-                                                     HW_VAR_IO_CMD,
-                                                     (u8 *)&iotype);
-                       break;
-               default:
-                       RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-                                "Unknown Scan Backup operation\n");
-                       break;
-               }
-       }
-}
-EXPORT_SYMBOL(rtl92c_phy_scan_operation_backup);
-
 void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
                            enum nl80211_channel_type ch_type)
 {

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
index 24957e2..e79dabe 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
@@ -203,8 +203,6 @@ void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
 void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
 bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
                                          long power_indbm);
-void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
-                                            u8 operation);
 void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
                                   enum nl80211_channel_type ch_type);
 void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);