tree adcedc7b4be1043943ae77210c558c56fcb55d9d
parent de9a8634f1cb4560a35696d472cc7f1383d9b866
author Peter Rosin <peda@axentia.se> 1525895190 +0200
committer Wolfram Sang <wsa@the-dreams.de> 1526369479 +0200

i2c: pmcmsp: fix error return from master_xfer

Returning -1 (-EPERM) is not appropriate here, go with -EIO.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Fixes: 1b144df1d7d6 ("i2c: New PMC MSP71xx TWI bus driver")