diff options
| author | Peter Rosin <peda@axentia.se> | 2018-05-09 21:46:29 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-03 11:18:42 +0200 |
| commit | e80f75ff856c826a3d7e523975d95ce086666898 (patch) | |
| tree | da64311a90351d072efcc1ea35c83bb9d5ab8a03 /drivers | |
| parent | bcfde08b70bd07ee20fab75fc7fdb17af270f38f (diff) | |
i2c: pmcmsp: return message count on master_xfer success
[ Upstream commit de9a8634f1cb4560a35696d472cc7f1383d9b866 ]
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: 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-pmcmsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c index 177834e2d841..8f703af8ed3e 100644 --- a/drivers/i2c/busses/i2c-pmcmsp.c +++ b/drivers/i2c/busses/i2c-pmcmsp.c @@ -595,7 +595,7 @@ static int pmcmsptwi_master_xfer(struct i2c_adapter *adap, return -1; } - return 0; + return num; } static u32 pmcmsptwi_i2c_func(struct i2c_adapter *adapter) |