1 files changed, 0 insertions, 146 deletions
diff --git a/drivers/staging/rtl8192su/r8180_93cx6.c b/drivers/staging/rtl8192su/r8180_93cx6.c
deleted file mode 100644
index 8878cfeb0fbb..000000000000
--- a/drivers/staging/rtl8192su/r8180_93cx6.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
-   This files contains card eeprom (93c46 or 93c56) programming routines,
-   memory is addressed by 16 bits words.
-
-   This is part of rtl8180 OpenSource driver.
-   Copyright (C) Andrea Merello 2004  <andreamrl@tiscali.it>
-   Released under the terms of GPL (General Public Licence)
-
-   Parts of this driver are based on the GPL part of the
-   official realtek driver.
-
-   Parts of this driver are based on the rtl8180 driver skeleton
-   from Patric Schenke & Andres Salomon.
-
-   Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver.
-
-   We want to tanks the Authors of those projects and the Ndiswrapper
-   project Authors.
-*/
-
-#include "r8180_93cx6.h"
-
-void eprom_cs(struct net_device *dev, short bit)
-{
-	if(bit)
-		write_nic_byte_E(dev, EPROM_CMD,
-			       (1<<EPROM_CS_SHIFT) | \
-			       read_nic_byte_E(dev, EPROM_CMD)); //enable EPROM
-	else
-		write_nic_byte_E(dev, EPROM_CMD, read_nic_byte_E(dev, EPROM_CMD)\
-			       &~(1<<EPROM_CS_SHIFT)); //disable EPROM
-
-	force_pci_posting(dev);
-	udelay(EPROM_DELAY);
-}
-
-
-void eprom_ck_cycle(struct net_device *dev)
-{
-	write_nic_byte_E(dev, EPROM_CMD,
-		       (1<<EPROM_CK_SHIFT) | read_nic_byte_E(dev,EPROM_CMD));
-	force_pci_posting(dev);
-	udelay(EPROM_DELAY);
-	write_nic_byte_E(dev, EPROM_CMD,
-		       read_nic_byte_E(dev, EPROM_CMD) &~ (1<<EPROM_CK_SHIFT));
-	force_pci_posting(dev);
-	udelay(EPROM_DELAY);
-}
-
-
-void eprom_w(struct net_device *dev,short bit)
-{
-	if(bit)
-		write_nic_byte_E(dev, EPROM_CMD, (1<<EPROM_W_SHIFT) | \
-			       read_nic_byte_E(dev,EPROM_CMD));
-	else
-		write_nic_byte_E(dev, EPROM_CMD, read_nic_byte_E(dev,EPROM_CMD)\
-			       &~(1<<EPROM_W_SHIFT));
-
-	force_pci_posting(dev);
-	udelay(EPROM_DELAY);
-}
-
-
-short eprom_r(struct net_device *dev)
-{
-	short bit;
-
-	bit=(read_nic_byte_E(dev, EPROM_CMD) & (1<<EPROM_R_SHIFT) );
-	udelay(EPROM_DELAY);
-
-	if(bit) return 1;
-	return 0;
-}
-
-
-void eprom_send_bits_string(struct net_device *dev, short b[], int len)
-{
-	int i;
-
-	for(i=0; i<len; i++){
-		eprom_w(dev, b[i]);
-		eprom_ck_cycle(dev);
-	}
-}
-
-
-u32 eprom_read(struct net_device *dev, u32 addr)
-{
-	struct r8192_priv *priv = ieee80211_priv(dev);
-	short read_cmd[]={1,1,0};
-	short addr_str[8];
-	int i;
-	int addr_len;
-	u32 ret;
-
-	ret=0;
-        //enable EPROM programming
-	write_nic_byte_E(dev, EPROM_CMD,
-		       (EPROM_CMD_PROGRAM<<EPROM_CMD_OPERATING_MODE_SHIFT));
-	force_pci_posting(dev);
-	udelay(EPROM_DELAY);
-
-	if (priv->epromtype==EPROM_93c56){
-		addr_str[7]=addr & 1;
-		addr_str[6]=addr & (1<<1);
-		addr_str[5]=addr & (1<<2);
-		addr_str[4]=addr & (1<<3);
-		addr_str[3]=addr & (1<<4);
-		addr_str[2]=addr & (1<<5);
-		addr_str[1]=addr & (1<<6);
-		addr_str[0]=addr & (1<<7);
-		addr_len=8;
-	}else{
-		addr_str[5]=addr & 1;
-		addr_str[4]=addr & (1<<1);
-		addr_str[3]=addr & (1<<2);
-		addr_str[2]=addr & (1<<3);
-		addr_str[1]=addr & (1<<4);
-		addr_str[0]=addr & (1<<5);
-		addr_len=6;
-	}
-	eprom_cs(dev, 1);
-	eprom_ck_cycle(dev);
-	eprom_send_bits_string(dev, read_cmd, 3);
-	eprom_send_bits_string(dev, addr_str, addr_len);
-
-	//keep chip pin D to low state while reading.
-	//I'm unsure if it is necessary, but anyway shouldn't hurt
-	eprom_w(dev, 0);
-
-	for(i=0;i<16;i++){
-		//eeprom needs a clk cycle between writing opcode&adr
-		//and reading data. (eeprom outs a dummy 0)
-		eprom_ck_cycle(dev);
-		ret |= (eprom_r(dev)<<(15-i));
-	}
-
-	eprom_cs(dev, 0);
-	eprom_ck_cycle(dev);
-
-	//disable EPROM programming
-	write_nic_byte_E(dev, EPROM_CMD,
-		       (EPROM_CMD_NORMAL<<EPROM_CMD_OPERATING_MODE_SHIFT));
-	return ret;
-}