| From: Peter Rosin <peda@axentia.se> |
| Date: Wed, 9 May 2018 21:46:29 +0200 |
| Subject: i2c: pmcmsp: return message count on master_xfer success |
| |
| commit de9a8634f1cb4560a35696d472cc7f1383d9b866 upstream. |
| |
| 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: Ben Hutchings <ben@decadent.org.uk> |
| --- |
| drivers/i2c/busses/i2c-pmcmsp.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/i2c/busses/i2c-pmcmsp.c |
| +++ b/drivers/i2c/busses/i2c-pmcmsp.c |
| @@ -599,7 +599,7 @@ static int pmcmsptwi_master_xfer(struct |
| return -1; |
| } |
| |
| - return 0; |
| + return num; |
| } |
| |
| static u32 pmcmsptwi_i2c_func(struct i2c_adapter *adapter) |
