Staging: w35und: reformat wbhal.c

Impact: cleanup

In preparation for merging wbhal.c with wbusb.c, use Lindet to reformat
the file.
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/winbond/wbhal.c

@@ -2,170 +2,183 @@
 #include "wbhal_f.h"
 #include "wblinux_f.h"
 
-void hal_set_ethernet_address( struct hw_data * pHwData, u8 *current_address )
+void hal_set_ethernet_address(struct hw_data *pHwData, u8 * current_address)
 {
 	u32 ltmp[2];
 
-	if( pHwData->SurpriseRemove ) return;
+	if (pHwData->SurpriseRemove)
+		return;
 
-	memcpy( pHwData->CurrentMacAddress, current_address, ETH_ALEN );
+	memcpy(pHwData->CurrentMacAddress, current_address, ETH_ALEN);
 
-	ltmp[0]= cpu_to_le32( *(u32 *)pHwData->CurrentMacAddress );
-	ltmp[1]= cpu_to_le32( *(u32 *)(pHwData->CurrentMacAddress + 4) ) & 0xffff;
+	ltmp[0] = cpu_to_le32(*(u32 *) pHwData->CurrentMacAddress);
+	ltmp[1] =
+	    cpu_to_le32(*(u32 *) (pHwData->CurrentMacAddress + 4)) & 0xffff;
 
-	Wb35Reg_BurstWrite( pHwData, 0x03e8, ltmp, 2, AUTO_INCREMENT );
+	Wb35Reg_BurstWrite(pHwData, 0x03e8, ltmp, 2, AUTO_INCREMENT);
 }
 
-void hal_get_permanent_address( struct hw_data * pHwData, u8 *pethernet_address )
+void hal_get_permanent_address(struct hw_data *pHwData, u8 * pethernet_address)
 {
-	if( pHwData->SurpriseRemove ) return;
+	if (pHwData->SurpriseRemove)
+		return;
 
-	memcpy( pethernet_address, pHwData->PermanentMacAddress, 6 );
+	memcpy(pethernet_address, pHwData->PermanentMacAddress, 6);
 }
 
 //---------------------------------------------------------------------------------------------------
-void hal_set_beacon_period(  struct hw_data * pHwData,  u16 beacon_period )
+void hal_set_beacon_period(struct hw_data *pHwData, u16 beacon_period)
 {
 	u32 tmp;
 
-	if( pHwData->SurpriseRemove ) return;
+	if (pHwData->SurpriseRemove)
+		return;
 
 	pHwData->BeaconPeriod = beacon_period;
 	tmp = pHwData->BeaconPeriod << 16;
 	tmp |= pHwData->ProbeDelay;
-	Wb35Reg_Write( pHwData, 0x0848, tmp );
+	Wb35Reg_Write(pHwData, 0x0848, tmp);
 }
 
-
-static void hal_set_current_channel_ex(  struct hw_data * pHwData,  ChanInfo channel )
+static void hal_set_current_channel_ex(struct hw_data *pHwData,
+				       ChanInfo channel)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
-	if( pHwData->SurpriseRemove )
+	if (pHwData->SurpriseRemove)
 		return;
 
 	printk("Going to channel: %d/%d\n", channel.band, channel.ChanNo);
 
-	RFSynthesizer_SwitchingChannel( pHwData, channel );// Switch channel
+	RFSynthesizer_SwitchingChannel(pHwData, channel);	// Switch channel
 	pHwData->Channel = channel.ChanNo;
 	pHwData->band = channel.band;
-	#ifdef _PE_STATE_DUMP_
-	printk("Set channel is %d, band =%d\n", pHwData->Channel, pHwData->band);
-	#endif
+#ifdef _PE_STATE_DUMP_
+	printk("Set channel is %d, band =%d\n", pHwData->Channel,
+	       pHwData->band);
+#endif
 	reg->M28_MacControl &= ~0xff;	// Clean channel information field
 	reg->M28_MacControl |= channel.ChanNo;
-	Wb35Reg_WriteWithCallbackValue( pHwData, 0x0828, reg->M28_MacControl,
-					(s8 *)&channel, sizeof(ChanInfo));
+	Wb35Reg_WriteWithCallbackValue(pHwData, 0x0828, reg->M28_MacControl,
+				       (s8 *) & channel, sizeof(ChanInfo));
 }
+
 //---------------------------------------------------------------------------------------------------
-void hal_set_current_channel(  struct hw_data * pHwData,  ChanInfo channel )
+void hal_set_current_channel(struct hw_data *pHwData, ChanInfo channel)
 {
-	hal_set_current_channel_ex( pHwData, channel );
+	hal_set_current_channel_ex(pHwData, channel);
 }
+
 //---------------------------------------------------------------------------------------------------
-void hal_set_accept_broadcast(  struct hw_data * pHwData,  u8 enable )
+void hal_set_accept_broadcast(struct hw_data *pHwData, u8 enable)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
-	if( pHwData->SurpriseRemove ) return;
+	if (pHwData->SurpriseRemove)
+		return;
 
-	reg->M00_MacControl &= ~0x02000000;//The HW value
+	reg->M00_MacControl &= ~0x02000000;	//The HW value
 
 	if (enable)
-		reg->M00_MacControl |= 0x02000000;//The HW value
+		reg->M00_MacControl |= 0x02000000;	//The HW value
 
-	Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
+	Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
 }
 
 //for wep key error detection, we need to accept broadcast packets to be received temporary.
-void hal_set_accept_promiscuous( struct hw_data * pHwData,  u8 enable)
+void hal_set_accept_promiscuous(struct hw_data *pHwData, u8 enable)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
-	if (pHwData->SurpriseRemove) return;
+	if (pHwData->SurpriseRemove)
+		return;
 	if (enable) {
 		reg->M00_MacControl |= 0x00400000;
-		Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
+		Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
 	} else {
-		reg->M00_MacControl&=~0x00400000;
-		Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
+		reg->M00_MacControl &= ~0x00400000;
+		Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
 	}
 }
 
-void hal_set_accept_multicast(  struct hw_data * pHwData,  u8 enable )
+void hal_set_accept_multicast(struct hw_data *pHwData, u8 enable)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
-	if( pHwData->SurpriseRemove ) return;
+	if (pHwData->SurpriseRemove)
+		return;
 
-	reg->M00_MacControl &= ~0x01000000;//The HW value
-	if (enable)  reg->M00_MacControl |= 0x01000000;//The HW value
-	Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
+	reg->M00_MacControl &= ~0x01000000;	//The HW value
+	if (enable)
+		reg->M00_MacControl |= 0x01000000;	//The HW value
+	Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
 }
 
-void hal_set_accept_beacon(  struct hw_data * pHwData,  u8 enable )
+void hal_set_accept_beacon(struct hw_data *pHwData, u8 enable)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
-	if( pHwData->SurpriseRemove ) return;
+	if (pHwData->SurpriseRemove)
+		return;
 
 	// 20040108 debug
-	if( !enable )//Due to SME and MLME are not suitable for 35
+	if (!enable)		//Due to SME and MLME are not suitable for 35
 		return;
 
-	reg->M00_MacControl &= ~0x04000000;//The HW value
-	if( enable )
-		reg->M00_MacControl |= 0x04000000;//The HW value
+	reg->M00_MacControl &= ~0x04000000;	//The HW value
+	if (enable)
+		reg->M00_MacControl |= 0x04000000;	//The HW value
 
-	Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
+	Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
 }
+
 //---------------------------------------------------------------------------------------------------
 
-void hal_stop(  struct hw_data * pHwData )
+void hal_stop(struct hw_data *pHwData)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
 	pHwData->Wb35Rx.rx_halt = 1;
-	Wb35Rx_stop( pHwData );
+	Wb35Rx_stop(pHwData);
 
 	pHwData->Wb35Tx.tx_halt = 1;
-	Wb35Tx_stop( pHwData );
+	Wb35Tx_stop(pHwData);
 
-	reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off
-	Wb35Reg_Write( pHwData, 0x0400, reg->D00_DmaControl );
+	reg->D00_DmaControl &= ~0xc0000000;	//Tx Off, Rx Off
+	Wb35Reg_Write(pHwData, 0x0400, reg->D00_DmaControl);
 }
 
-unsigned char hal_idle(struct hw_data * pHwData)
+unsigned char hal_idle(struct hw_data *pHwData)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 	struct wb_usb *pWbUsb = &pHwData->WbUsb;
 
-	if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || reg->EP0vm_state!=VM_STOP ) )
+	if (!pHwData->SurpriseRemove
+	    && (pWbUsb->DetectCount || reg->EP0vm_state != VM_STOP))
 		return false;
 
 	return true;
 }
 
-void hal_set_radio_mode( struct hw_data * pHwData,  unsigned char radio_off)
+void hal_set_radio_mode(struct hw_data *pHwData, unsigned char radio_off)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
-	if( pHwData->SurpriseRemove ) return;
+	if (pHwData->SurpriseRemove)
+		return;
 
 	if (radio_off)		//disable Baseband receive off
 	{
 		pHwData->CurrentRadioSw = 1;	// off
 		reg->M24_MacControl &= 0xffffffbf;
-	}
-	else
-	{
+	} else {
 		pHwData->CurrentRadioSw = 0;	// on
 		reg->M24_MacControl |= 0x00000040;
 	}
-	Wb35Reg_Write( pHwData, 0x0824, reg->M24_MacControl );
+	Wb35Reg_Write(pHwData, 0x0824, reg->M24_MacControl);
 }
 
-u8 hal_get_antenna_number(  struct hw_data * pHwData )
+u8 hal_get_antenna_number(struct hw_data *pHwData)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
@@ -177,14 +190,15 @@ u8 hal_get_antenna_number(  struct hw_data * pHwData )
 
 //----------------------------------------------------------------------------------------------------
 //0 : radio on; 1: radio off
-u8 hal_get_hw_radio_off(  struct hw_data * pHwData )
+u8 hal_get_hw_radio_off(struct hw_data * pHwData)
 {
 	struct wb35_reg *reg = &pHwData->reg;
 
-	if( pHwData->SurpriseRemove ) return 1;
+	if (pHwData->SurpriseRemove)
+		return 1;
 
 	//read the bit16 of register U1B0
-	Wb35Reg_Read( pHwData, 0x3b0, &reg->U1B0 );
+	Wb35Reg_Read(pHwData, 0x3b0, &reg->U1B0);
 	if ((reg->U1B0 & 0x00010000)) {
 		pHwData->CurrentRadioHw = 1;
 		return 1;
@@ -194,24 +208,24 @@ u8 hal_get_hw_radio_off(  struct hw_data * pHwData )
 	}
 }
 
-unsigned char hal_get_dxx_reg(  struct hw_data * pHwData,  u16 number,  u32 * pValue )
+unsigned char hal_get_dxx_reg(struct hw_data *pHwData, u16 number, u32 * pValue)
 {
-	if( number < 0x1000 )
+	if (number < 0x1000)
 		number += 0x1000;
-	return Wb35Reg_ReadSync( pHwData, number, pValue );
+	return Wb35Reg_ReadSync(pHwData, number, pValue);
 }
 
-unsigned char hal_set_dxx_reg(  struct hw_data * pHwData,  u16 number,  u32 value )
+unsigned char hal_set_dxx_reg(struct hw_data *pHwData, u16 number, u32 value)
 {
 	unsigned char ret;
 
-	if( number < 0x1000 )
+	if (number < 0x1000)
 		number += 0x1000;
-	ret = Wb35Reg_WriteSync( pHwData, number, value );
+	ret = Wb35Reg_WriteSync(pHwData, number, value);
 	return ret;
 }
 
-void hal_set_rf_power(struct hw_data * pHwData, u8 PowerIndex)
+void hal_set_rf_power(struct hw_data *pHwData, u8 PowerIndex)
 {
-	RFSynthesizer_SetPowerIndex( pHwData, PowerIndex );
+	RFSynthesizer_SetPowerIndex(pHwData, PowerIndex);
 }