"env_eeprom_bus" is no longer in use (it was introduced in commit 548738b4d43af841ff58c787bce297ac6a8bf7d1 "cmd_eeprom: I2C updates").
As in "eeprom_bus_write" we just reset I2C bus with the one we saved in "old_bus".
Signed-off-by: Alexey Brodkin abrodkin@synopsys.com
Cc: Wolfgang Denk wd@denx.de Cc: Tom Rini trini@ti.com Cc: Heiko Schocher hs@denx.de --- common/env_eeprom.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/common/env_eeprom.c b/common/env_eeprom.c index 0dcdd1f..0db2bb6 100644 --- a/common/env_eeprom.c +++ b/common/env_eeprom.c @@ -24,7 +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) @@ -40,8 +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; @@ -63,6 +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; }