staging: rtl8192e: Remove USB related code

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 46 deletions

diff --git a/drivers/staging/rtl8192e/r8192E_dm.c b/drivers/staging/rtl8192e/r8192E_dm.c
index ec09d9a80f7..20b201d0401 100644
--- a/drivers/staging/rtl8192e/r8192E_dm.c
+++ b/drivers/staging/rtl8192e/r8192E_dm.c
@@ -153,48 +153,6 @@ void deinit_hal_dm(struct net_device *dev)
 
 }
 
-
-#ifdef USB_RX_AGGREGATION_SUPPORT
-void dm_CheckRxAggregation(struct net_device *dev) {
-        struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
-        PRT_HIGH_THROUGHPUT     pHTInfo = priv->ieee80211->pHTInfo;
-        static unsigned long    lastTxOkCnt = 0;
-        static unsigned long    lastRxOkCnt = 0;
-        unsigned long           curTxOkCnt = 0;
-        unsigned long           curRxOkCnt = 0;
-
-        curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
-        curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
-
-        if((curTxOkCnt + curRxOkCnt) < 15000000) {
-                return;
-        }
-
-        if(curTxOkCnt > 4*curRxOkCnt) {
-                if (priv->bCurrentRxAggrEnable) {
-                        write_nic_dword(priv, 0x1a8, 0);
-                        priv->bCurrentRxAggrEnable = false;
-                }
-        }else{
-                if (!priv->bCurrentRxAggrEnable && !pHTInfo->bCurrentRT2RTAggregation) {
-                        u32 ulValue;
-                        ulValue = (pHTInfo->UsbRxFwAggrEn<<24) | (pHTInfo->UsbRxFwAggrPageNum<<16) |
-                                (pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout);
-                        /*
-                         * If usb rx firmware aggregation is enabled,
-                         * when anyone of three threshold conditions above is reached,
-                         * firmware will send aggregated packet to driver.
-                         */
-                        write_nic_dword(priv, 0x1a8, ulValue);
-                        priv->bCurrentRxAggrEnable = true;
-                }
-        }
-
-        lastTxOkCnt = priv->stats.txbytesunicast;
-        lastRxOkCnt = priv->stats.rxbytesunicast;
-}
-#endif
-
 void hal_dm_watchdog(struct net_device *dev)
 {
         /*Add by amy 2008/05/15 ,porting from windows code.*/
@@ -216,10 +174,6 @@ void hal_dm_watchdog(struct net_device *dev)
         dm_check_pbc_gpio(dev);
         dm_send_rssi_tofw(dev);
         dm_ctstoself(dev);
-
-#ifdef USB_RX_AGGREGATION_SUPPORT
-        dm_CheckRxAggregation(dev);
-#endif
 }