Revert "arm: tegra: kai: read mac address from board eeprom"

This reverts commit 8f9962b.

Change-Id: I529de950411d55931f06ad8b7d4b80c9e6d71c26

Author: andy2_kuo

arch/arm/mach-tegra/Makefile

@@ -202,7 +202,6 @@ obj-${CONFIG_MACH_GROUPER}              += board-grouper-power.o
 obj-${CONFIG_MACH_GROUPER}              += board-grouper-power-ti.o
 obj-${CONFIG_MACH_GROUPER}              += board-grouper-sdhci.o
 obj-${CONFIG_MACH_GROUPER}              += board-grouper-sensors.o
-obj-y                                   += eeprom-wifi-mac.o
 
 obj-${CONFIG_TEGRA_BB_XMM_POWER}        += baseband-xmm-power.o
 obj-${CONFIG_TEGRA_BB_XMM_POWER2}       += baseband-xmm-power2.o

arch/arm/mach-tegra/board-grouper.c

@@ -41,7 +41,6 @@
 #include <linux/smb347-charger.h>
 #include <linux/max17048_battery.h>
 #include <linux/leds.h>
-#include <linux/i2c/at24.h>
 
 #include <mach/clk.h>
 #include <mach/iomap.h>
@@ -276,26 +275,13 @@ struct max17048_battery_model max17048_mdata = {
 	.ocvtest        = 55600,
 };
 
-
-static struct at24_platform_data eeprom_info = {
-	.byte_len	= (256*1024)/8,
-	.page_size	= 64,
-	.flags		= AT24_FLAG_ADDR16,
-	.setup		= get_mac_addr,
-};
-
 static struct i2c_board_info grouper_i2c4_max17048_board_info[] = {
 	{
 		I2C_BOARD_INFO("max17048", 0x36),
 		.platform_data = &max17048_mdata,
 	},
 };
 
-static struct i2c_board_info grouper_eeprom_mac_add = {
-	I2C_BOARD_INFO("at24", 0x56),
-	.platform_data = &eeprom_info,
-};
-
 static struct i2c_board_info cardhu_i2c4_bq27541_board_info[] = {
 	{
 		I2C_BOARD_INFO("bq27541-battery", 0x55),
@@ -342,8 +328,6 @@ static void grouper_i2c_init(void)
 
 	i2c_register_board_info(4, &rt5640_board_info, 1);
 
-	i2c_register_board_info(4, &grouper_eeprom_mac_add, 1);
-
 	i2c_register_board_info(4, cardhu_i2c4_bq27541_board_info,
 		ARRAY_SIZE(cardhu_i2c4_bq27541_board_info));
 

arch/arm/mach-tegra/board-kai.c

@@ -42,7 +42,6 @@
 #include <linux/smb349-charger.h>
 #include <linux/max17048_battery.h>
 #include <linux/leds.h>
-#include <linux/i2c/at24.h>
 
 #include <mach/clk.h>
 #include <mach/iomap.h>
@@ -272,26 +271,13 @@ struct max17048_battery_model max17048_mdata = {
 	.ocvtest        = 55600,
 };
 
-
-static struct at24_platform_data eeprom_info = {
-	.byte_len	= (256*1024)/8,
-	.page_size	= 64,
-	.flags		= AT24_FLAG_ADDR16,
-	.setup		= get_mac_addr,
-};
-
 static struct i2c_board_info kai_i2c4_max17048_board_info[] = {
 	{
 		I2C_BOARD_INFO("max17048", 0x36),
 		.platform_data = &max17048_mdata,
 	},
 };
 
-static struct i2c_board_info kai_eeprom_mac_add = {
-	I2C_BOARD_INFO("at24", 0x56),
-	.platform_data = &eeprom_info,
-};
-
 static struct regulator_consumer_supply smb349_vbus_supply[] = {
 	REGULATOR_SUPPLY("usb_bat_chg", NULL),
 };
@@ -346,8 +332,6 @@ static void kai_i2c_init(void)
 	else
 		i2c_register_board_info(4, &rt5639_board_info, 1);
 
-	i2c_register_board_info(4, &kai_eeprom_mac_add, 1);
-
 	i2c_register_board_info(4, kai_i2c4_max17048_board_info,
 		ARRAY_SIZE(kai_i2c4_max17048_board_info));
 

arch/arm/mach-tegra/board.h

@@ -70,7 +70,6 @@
 struct memory_accessor;
 
 void tegra_assert_system_reset(char mode, const char *cmd);
-void get_mac_addr(struct memory_accessor *, void *);
 
 void __init tegra_init_early(void);
 void __init tegra_mc_init(void);