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(parent: e80f75f) | 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>
Tue, 3 Jul 2018 09:18:42 +0000 (11:18 +0200)
commitee02e109c8d33e40ca14345d79e871bf8614774d
treef9b15ca1a736a79a67f561117ba5eb31530755f9tree | snapshot
parente80f75ff856c826a3d7e523975d95ce086666898commit | 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 | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git