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: 1b144df1d7
("i2c: New PMC MSP71xx TWI bus driver")
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@ -567,7 +567,7 @@ static int pmcmsptwi_master_xfer(struct i2c_adapter *adap,
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return -1;
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}
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return 0;
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return num;
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}
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static u32 pmcmsptwi_i2c_func(struct i2c_adapter *adapter)
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