tree c294fcd1fa613a10cdc00f89671c5079af1eeb4b
parent 9c90a2c8e87414007a016b7cd099ac1e32fd301b
author Peter Tyser <ptyser@xes-inc.com> 1240605246 -0500
committer Wolfgang Denk <wd@denx.de> 1244831985 +0200

cpci750: i2c cleanup

The following changes were made, primarily to bring the cpci750 i2c
driver in line with U-Boot's current I2C API:
- Made i2c_init() globally accessible
- Made i2c_read() and i2c_write() return an integer
- Updated i2c_init() calls to pass in CONFIG_SYS_I2C_SLAVE in the
  offhand chance someone adds slave support in the future

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>