staging/rtl8187se: Mark functions as static to silence sparse

Sparse complains that some functions can be declared as static:
123:6: warning: symbol 'PlatformIOWrite1Byte' was not declared. Should it be static?
129:6: warning: symbol 'PlatformIOWrite2Byte' was not declared. Should it be static?
135:6: warning: symbol 'PlatformIOWrite4Byte' was not declared. Should it be static?
178:6: warning: symbol 'SetOutputEnableOfRfPins' was not declared. Should it be static?
354:6: warning: symbol 'ZEBRA_Config_85BASIC_HardCode' was not declared. Should it be static?
655:6: warning: symbol 'InitTxPwrTracking87SE' was not declared. Should it be static?
665:6: warning: symbol 'PhyConfig8185' was not declared. Should it be static?
692:6: warning: symbol 'HwConfigureRTL8185' was not declared. Should it be static?
817:4: warning: symbol 'GetSupportedWirelessMode8185' was not declared. Should it be static?
822:6: warning: symbol 'ActUpdateChannelAccessSetting' was not declared. Should it be static?
857:6: warning: symbol 'ActSetWirelessMode8185' was not declared. Should it be static?
914:6: warning: symbol 'MgntDisconnectIBSS' was not declared. Should it be static?
940:6: warning: symbol 'MlmeDisassociateRequest' was not declared. Should it be static?
957:6: warning: symbol 'MgntDisconnectAP' was not declared. Should it be static?
975:6: warning: symbol 'MgntDisconnect' was not declared. Should it be static?
1011:6: warning: symbol 'SetRFPowerState' was not declared. Should it be static?
1115:6: warning: symbol 'InactivePowerSave' was not declared. Should it be static?

-> Add the static keyword.

Signed-off-by: Peter Huewe <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/rtl8187se/r8185b_init.c

···
 	return read_nic_byte(dev, offset);
 }
 
-void PlatformIOWrite1Byte(struct net_device *dev, u32 offset, u8 data)
+static void PlatformIOWrite1Byte(struct net_device *dev, u32 offset, u8 data)
 {
 	write_nic_byte(dev, offset, data);
 	read_nic_byte(dev, offset); /* To make sure write operation is completed, 2005.11.09, by rcnjko. */
 }
 
-void PlatformIOWrite2Byte(struct net_device *dev, u32 offset, u16 data)
+static void PlatformIOWrite2Byte(struct net_device *dev, u32 offset, u16 data)
 {
 	write_nic_word(dev, offset, data);
 	read_nic_word(dev, offset); /* To make sure write operation is completed, 2005.11.09, by rcnjko. */
 }
 
-void PlatformIOWrite4Byte(struct net_device *dev, u32 offset, u32 data)
+static void PlatformIOWrite4Byte(struct net_device *dev, u32 offset, u32 data)
 {
 	if (offset == PhyAddr) {
 	/* For Base Band configuration. */
···
 	}
 }
 
-void SetOutputEnableOfRfPins(struct net_device *dev)
+static void SetOutputEnableOfRfPins(struct net_device *dev)
 {
 	write_nic_word(dev, RFPinsEnable, 0x1bff);
 }
···
  *--------------------------------------------------------------
  */
 
-void ZEBRA_Config_85BASIC_HardCode(struct net_device *dev)
+static void ZEBRA_Config_85BASIC_HardCode(struct net_device *dev)
 {
 
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
···
  *		Tx Power tracking mechanism routine on 87SE.
  *	Created by Roger, 2007.12.11.
  */
-void InitTxPwrTracking87SE(struct net_device *dev)
+static void InitTxPwrTracking87SE(struct net_device *dev)
 {
 	u32	u4bRfReg;
 
···
 	RF_WriteReg(dev, 0x02, u4bRfReg|PWR_METER_EN);			mdelay(1);
 }
 
-void PhyConfig8185(struct net_device *dev)
+static void PhyConfig8185(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 		write_nic_dword(dev, RCR, priv->ReceiveConfig);
···
 	return;
 }
 
-void HwConfigureRTL8185(struct net_device *dev)
+static void HwConfigureRTL8185(struct net_device *dev)
 {
 	/* RTL8185_TODO: Determine Retrylimit, TxAGC, AutoRateFallback control. */
 	u8 bUNIVERSAL_CONTROL_RL = 0;
···
 	write_nic_byte(dev, 0x24E, 0x01);
 }
 
-u8 GetSupportedWirelessMode8185(struct net_device *dev)
+static u8 GetSupportedWirelessMode8185(struct net_device *dev)
 {
 	return WIRELESS_MODE_B | WIRELESS_MODE_G;
 }
 
-void ActUpdateChannelAccessSetting(struct net_device *dev,
+static void ActUpdateChannelAccessSetting(struct net_device *dev,
 				   WIRELESS_MODE WirelessMode,
 				   PCHANNEL_ACCESS_SETTING ChnlAccessSetting)
 {
···
 	}
 }
 
-void ActSetWirelessMode8185(struct net_device *dev, u8 btWirelessMode)
+static void ActSetWirelessMode8185(struct net_device *dev, u8 btWirelessMode)
 {
 	struct  r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	struct  ieee80211_device *ieee = priv->ieee80211;
···
 	write_nic_dword(dev, IMR, priv->IntrMask);
 }
 
-void MgntDisconnectIBSS(struct net_device *dev)
+static void MgntDisconnectIBSS(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	u8 i;
···
 	notify_wx_assoc_event(priv->ieee80211);
 }
 
-void MlmeDisassociateRequest(struct net_device *dev, u8 *asSta, u8 asRsn)
+static void MlmeDisassociateRequest(struct net_device *dev, u8 *asSta, u8 asRsn)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	u8 i;
···
 	}
 }
 
-void MgntDisconnectAP(struct net_device *dev, u8 asRsn)
+static void MgntDisconnectAP(struct net_device *dev, u8 asRsn)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 
···
 	priv->ieee80211->state = IEEE80211_NOLINK;
 }
 
-bool MgntDisconnect(struct net_device *dev, u8 asRsn)
+static bool MgntDisconnect(struct net_device *dev, u8 asRsn)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	/*
···
  *	Assumption:
  *		PASSIVE LEVEL.
  */
-bool SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerState)
+static bool SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerState)
 {
 	struct	r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	bool	bResult = false;
···
 	return bActionAllowed;
 }
 
-void InactivePowerSave(struct net_device *dev)
+static void InactivePowerSave(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	/*