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i2c: viperboard: return message count on master_xfer success
authorPeter Rosin <peda@axentia.se>
Wed, 9 May 2018 19:47:48 +0000 (21:47 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Jun 2018 19:01:45 +0000 (04:01 +0900)
commit41807aab14f0bddbedef7d8d7882392501439456
treeda9dd5e6c00edbf1c42e1a36d598fda273b38b44tree
parent9849645e0df5df8c98b9bebff772561c0bc5332ccommit | diff
i2c: viperboard: return message count on master_xfer success

[ Upstream commit 35cd67a0caf767aba472452865dcb4471fcce2b1 ]

Returning zero is wrong in this case.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Fixes: 174a13aa8669 ("i2c: Add viperboard i2c master driver")
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/i2c/busses/i2c-viperboard.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git