staging: rtl8187se: Removed empty stub read_acadapter_file()

Removed empty read_acadapter_file() and priv->PowerProfile that never
changes its value

Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8187se/r8180.h b/drivers/staging/rtl8187se/r8180.h
index 1db8257a2d5ebb665cc798e4b2c7860023079bac..70ea4145b4c846be5e70188de6a9af66cdf8fad0 100644 (file)
--- a/drivers/staging/rtl8187se/r8180.h
+++ b/drivers/staging/rtl8187se/r8180.h
@@ -611,7 +611,6 @@ typedef struct r8180_priv
        struct work_struct watch_dog_wq;
        short ack_tx_to_ieee;
 
-       u8 PowerProfile;
        u8 dma_poll_stop_mask;
 
        //u8 RegThreeWireMode;

diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 744ac8dcbd762ae18c4b5781e45f53432c7581c7..73a6994746f089e3d01a1f23eae98fff7b6ae995 100644 (file)
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -2480,7 +2480,6 @@ short rtl8180_init(struct net_device *dev)
        priv->NumTxOkTotal = 0;
        priv->NumTxUnicast = 0;
        priv->keepAliveLevel = DEFAULT_KEEP_ALIVE_LEVEL;
-       priv->PowerProfile = POWER_PROFILE_AC;
        priv->CurrRetryCnt = 0;
        priv->LastRetryCnt = 0;
        priv->LastTxokCnt = 0;
@@ -2927,8 +2926,6 @@ static void MgntLinkKeepAlive(struct r8180_priv *priv)
        }
 }
 
-static u8 read_acadapter_file(char *filename);
-
 void rtl8180_watch_dog(struct net_device *dev)
 {
        struct r8180_priv *priv = ieee80211_priv(dev);
@@ -2961,12 +2958,7 @@ void rtl8180_watch_dog(struct net_device *dev)
        MgntLinkKeepAlive(priv);
 
        /* YJ,add,080828,for LPS */
-       if (priv->PowerProfile == POWER_PROFILE_BATTERY)
-               priv->bLeisurePs = true;
-       else if (priv->PowerProfile == POWER_PROFILE_AC) {
-               LeisurePSLeave(priv);
-               priv->bLeisurePs = false;
-       }
+       LeisurePSLeave(priv);
 
        if (priv->ieee80211->state == IEEE80211_LINKED) {
                priv->link_detect.NumRxOkInPeriod = priv->ieee80211->NumRxDataInPeriod;
@@ -3735,9 +3727,6 @@ void GPIOChangeRFWorkItemCallBack(struct work_struct *work)
        static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL};
        static int readf_count = 0;
 
-       if (readf_count % 10 == 0)
-               priv->PowerProfile = read_acadapter_file("/proc/acpi/ac_adapter/AC0/state");
-
        readf_count = (readf_count+1)%0xffff;
        /* We should turn off LED before polling FF51[4]. */
 
@@ -3782,10 +3771,5 @@ void GPIOChangeRFWorkItemCallBack(struct work_struct *work)
        }
 }
 
-static u8 read_acadapter_file(char *filename)
-{
-       return 0;
-}
-
 module_init(rtl8180_pci_module_init);
 module_exit(rtl8180_pci_module_exit);