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(parent: 5b83b16) | patch
i2c: pmcmsp: fix error return from master_xfer
authorPeter Rosin <peda@axentia.se>
Wed, 9 May 2018 19:46:30 +0000 (21:46 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Jun 2018 19:01:45 +0000 (04:01 +0900)
commit9849645e0df5df8c98b9bebff772561c0bc5332c
tree75637a444a02ff6b5ba285328ed875cbdfff8565tree | snapshot
parent5b83b169fbb1a1842b5e0cb878b0352f6616c218commit | diff
i2c: pmcmsp: fix error return from master_xfer

[ Upstream commit 12d9bbc5a7f347eaa65ff2a9d34995cadc05eb1b ]

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")
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/i2c/busses/i2c-pmcmsp.c diff | blob | history
wrapfs-4.16.y