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| author |   Peter Rosin <peda@axentia.se> | 2018-05-09 21:46:29 +0200 |
|---|---|---|
| committer |   Wolfram Sang <wsa@the-dreams.de> | 2018-05-15 09:30:34 +0200 |
| commit | de9a8634f1cb4560a35696d472cc7f1383d9b866 (patch) | |
| tree | c8eac6d486b85246107d07eeb249d4fe8097949e /drivers/i2c/busses/i2c-pmcmsp.c | |
| parent | i2c: designware: fix poll-after-enable regression (diff) | |
| download | linux-dev-de9a8634f1cb4560a35696d472cc7f1383d9b866.tar.xz linux-dev-de9a8634f1cb4560a35696d472cc7f1383d9b866.zip | |
i2c: pmcmsp: return message count on master_xfer success
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")
Diffstat (limited to 'drivers/i2c/busses/i2c-pmcmsp.c')
| -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 2aa0e83174c5..ec27e27e8d06 100644 --- a/drivers/i2c/busses/i2c-pmcmsp.c +++ b/drivers/i2c/busses/i2c-pmcmsp.c @@ -567,7 +567,7 @@ static int pmcmsptwi_master_xfer(struct i2c_adapter *adap, return -1; } - return 0; + return num; } static u32 pmcmsptwi_i2c_func(struct i2c_adapter *adapter) |