[PATCH 3.16.y-ckt 186/216] i2c: mv64xxx: rework offload support to fix several problems

3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know. -- From: Thomas Petazzoni commit 00d8689b85a7bb37cc57ba4c40bd46325f51ced4 upstream. Originally, the I2C controller supported by the i2c-mv64xxx driver requires a lot of software support: an

[PATCH 3.16.y-ckt 186/216] i2c: mv64xxx: rework offload support to fix several problems

3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know. -- From: Thomas Petazzoni thomas.petazz...@free-electrons.com commit 00d8689b85a7bb37cc57ba4c40bd46325f51ced4 upstream. Originally, the I2C controller supported by the i2c-mv64xxx driver