Merge branch 'master' of git://git.denx.de/u-boot-mmc

[karo-tx-uboot.git] / common / env_eeprom.c

diff --git a/common/env_eeprom.c b/common/env_eeprom.c
index 21226bf3290f559eae1fb50c2eaa54c969c9e0ab..0db2bb63fe1d9671b7e586a88e9b4f08063fae37 100644 (file)
--- a/common/env_eeprom.c
+++ b/common/env_eeprom.c
@@ -5,23 +5,7 @@
  * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Andreas Heppel <aheppel@sysgo.de>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -40,7 +24,6 @@ DECLARE_GLOBAL_DATA_PTR;
 env_t *env_ptr;
 
 char *env_name_spec = "EEPROM";
-int env_eeprom_bus = -1;
 
 static int eeprom_bus_read(unsigned dev_addr, unsigned offset,
                           uchar *buffer, unsigned cnt)
@@ -56,8 +39,7 @@ static int eeprom_bus_read(unsigned dev_addr, unsigned offset,
        rcode = eeprom_read(dev_addr, offset, buffer, cnt);
 
 #if defined(CONFIG_I2C_ENV_EEPROM_BUS)
-       if (old_bus != env_eeprom_bus)
-               i2c_set_bus_num(old_bus);
+       i2c_set_bus_num(old_bus);
 #endif
 
        return rcode;
@@ -79,6 +61,7 @@ static int eeprom_bus_write(unsigned dev_addr, unsigned offset,
 #if defined(CONFIG_I2C_ENV_EEPROM_BUS)
        i2c_set_bus_num(old_bus);
 #endif
+
        return rcode;
 }