tree 5cf920115157bc2ab112e8c9f8cb42736b4bfd3c
parent 550d0407a8c0be348e9f6f5c24de8478101d995b
author Danielle Costantino <danielle.costantino@gmail.com> 1415797689 -0800
committer Wolfram Sang <wsa@the-dreams.de> 1415806451 +0100

i2c: mpc: report correct I2C error return codes

This patch enforces correct I2C error returned codes from Freescale's
MPC i2c bus driver, allowing for proper user-space/kernel error
handling.

Signed-off-by: Danielle Costantino <danielle.costantino@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>