Addressed comments from: - Marc in: http://www.spinics.net/lists/devicetree/msg179432.html - Ben in: http://www.spinics.net/lists/devicetree/msg179491.html
Changes since previous update: - I2C irqchip: Unallocate resources on init failure - I2C driver: Added master_xfer_result field to struct aspeed_i2c_bus As before, tested on Aspeed 2500 evaluation board and a real platform with an Aspeed 2520.
