1 files changed, 0 insertions, 141 deletions
diff --git a/drivers/net/sk98lin/sklm80.c b/drivers/net/sk98lin/sklm80.c
deleted file mode 100644
index a204f5bb55d4..000000000000
--- a/drivers/net/sk98lin/sklm80.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/******************************************************************************
- *
- * Name:	sklm80.c
- * Project:	Gigabit Ethernet Adapters, TWSI-Module
- * Version:	$Revision: 1.22 $
- * Date:	$Date: 2003/10/20 09:08:21 $
- * Purpose:	Functions to access Voltage and Temperature Sensor (LM80)
- *
- ******************************************************************************/
-
-/******************************************************************************
- *
- *	(C)Copyright 1998-2002 SysKonnect.
- *	(C)Copyright 2002-2003 Marvell.
- *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2 of the License, or
- *	(at your option) any later version.
- *
- *	The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
-
-/*
-	LM80 functions
-*/
-#if (defined(DEBUG) || ((!defined(LINT)) && (!defined(SK_SLIM))))
-static const char SysKonnectFileId[] =
-	"@(#) $Id: sklm80.c,v 1.22 2003/10/20 09:08:21 rschmidt Exp $ (C) Marvell. ";
-#endif
-
-#include "h/skdrv1st.h"		/* Driver Specific Definitions */
-#include "h/lm80.h"
-#include "h/skdrv2nd.h"		/* Adapter Control- and Driver specific Def. */
-
-#define	BREAK_OR_WAIT(pAC,IoC,Event)	break
-
-/*
- * read a sensors value (LM80 specific)
- *
- * This function reads a sensors value from the I2C sensor chip LM80.
- * The sensor is defined by its index into the sensors database in the struct
- * pAC points to.
- *
- * Returns	1 if the read is completed
- *		0 if the read must be continued (I2C Bus still allocated)
- */
-int SkLm80ReadSensor(
-SK_AC		*pAC,	/* Adapter Context */
-SK_IOC		IoC,	/* I/O Context needed in level 1 and 2 */
-SK_SENSOR	*pSen)	/* Sensor to be read */
-{
-	SK_I32		Value;
-
-	switch (pSen->SenState) {
-	case SK_SEN_IDLE:
-		/* Send address to ADDR register */
-		SK_I2C_CTL(IoC, I2C_READ, pSen->SenDev, I2C_025K_DEV, pSen->SenReg, 0);
-
-		pSen->SenState = SK_SEN_VALUE ;
-		BREAK_OR_WAIT(pAC, IoC, I2C_READ);
-	
-	case SK_SEN_VALUE:
-		/* Read value from data register */
-		SK_IN32(IoC, B2_I2C_DATA, ((SK_U32 *)&Value));
-		
-		Value &= 0xff; /* only least significant byte is valid */
-
-		/* Do NOT check the Value against the thresholds */
-		/* Checking is done in the calling instance */
-
-		if (pSen->SenType == SK_SEN_VOLT) {
-			/* Voltage sensor */
-			pSen->SenValue = Value * SK_LM80_VT_LSB;
-			pSen->SenState = SK_SEN_IDLE ;
-			return(1);
-		}
-
-		if (pSen->SenType == SK_SEN_FAN) {
-			if (Value != 0 && Value != 0xff) {
-				/* Fan speed counter */
-				pSen->SenValue = SK_LM80_FAN_FAKTOR/Value;
-			}
-			else {
-				/* Indicate Fan error */
-				pSen->SenValue = 0;
-			}
-			pSen->SenState = SK_SEN_IDLE ;
-			return(1);
-		}
-
-		/* First: correct the value: it might be negative */
-		if ((Value & 0x80) != 0) {
-			/* Value is negative */
-			Value = Value - 256;
-		}
-
-		/* We have a temperature sensor and need to get the signed extension.
-		 * For now we get the extension from the last reading, so in the normal
-		 * case we won't see flickering temperatures.
-		 */
-		pSen->SenValue = (Value * SK_LM80_TEMP_LSB) +
-			(pSen->SenValue % SK_LM80_TEMP_LSB);
-
-		/* Send address to ADDR register */
-		SK_I2C_CTL(IoC, I2C_READ, pSen->SenDev, I2C_025K_DEV, LM80_TEMP_CTRL, 0);
-
-		pSen->SenState = SK_SEN_VALEXT ;
-		BREAK_OR_WAIT(pAC, IoC, I2C_READ);
-	
-	case SK_SEN_VALEXT:
-		/* Read value from data register */
-		SK_IN32(IoC, B2_I2C_DATA, ((SK_U32 *)&Value));
-		Value &= LM80_TEMP_LSB_9; /* only bit 7 is valid */
-
-		/* cut the LSB bit */
-		pSen->SenValue = ((pSen->SenValue / SK_LM80_TEMP_LSB) *
-			SK_LM80_TEMP_LSB);
-
-		if (pSen->SenValue < 0) {
-			/* Value negative: The bit value must be subtracted */
-			pSen->SenValue -= ((Value >> 7) * SK_LM80_TEMPEXT_LSB);
-		}
-		else {
-			/* Value positive: The bit value must be added */
-			pSen->SenValue += ((Value >> 7) * SK_LM80_TEMPEXT_LSB);
-		}
-
-		pSen->SenState = SK_SEN_IDLE ;
-		return(1);
-	
-	default:
-		SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_I2C_E007, SKERR_I2C_E007MSG);
-		return(1);
-	}
-
-	/* Not completed */
-	return(0);
-}
-