tree 4e54884f99abe49a86f77d0abae6d5c9a4cb26c4
parent 23aece1e1c99734662fd73ed8732075570a52789
author Daniel Mentz <danielmentz@google.com> 1429138959 -0700
committer Daniel Mentz <danielmentz@google.com> 1429138959 -0700

i2c-comcerto: dev_warn about failed transfers

Print a warning if an I2C transfer fails.  We previously missed out on
such important error messages. This is particularly important because
the lm63 driver silently ignores I2C (SMBus) errors and misinterprets
return values.

Change-Id: Idce7b6e05a4088058521e41183e98a6730fca436