If an interrupt happens before an I2c master read/write,
complete is called on uninitialized structure.
Signed-off-by: NTroy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: NKevin Hilman <khilman@mvista.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>