diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-eg20t.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index c811289b61e2..d6309e618cdc 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -445,7 +445,10 @@ static s32 pch_i2c_writebytes(struct i2c_adapter *i2c_adap, pch_i2c_init(adap); return -EAGAIN; } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } } else { @@ -469,7 +472,10 @@ static s32 pch_i2c_writebytes(struct i2c_adapter *i2c_adap, pch_i2c_init(adap); return -EAGAIN; } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } @@ -490,7 +496,10 @@ static s32 pch_i2c_writebytes(struct i2c_adapter *i2c_adap, pch_clrbit(adap->pch_base_address, PCH_I2CSR, I2CMIF_BIT); } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } } @@ -598,7 +607,10 @@ static s32 pch_i2c_readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, pch_i2c_init(adap); return -EAGAIN; } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } pch_i2c_restart(adap); @@ -621,7 +633,10 @@ static s32 pch_i2c_readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, pch_i2c_init(adap); return -EAGAIN; } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } } else { @@ -648,7 +663,10 @@ static s32 pch_i2c_readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, pch_i2c_init(adap); return -EAGAIN; } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } @@ -677,7 +695,10 @@ static s32 pch_i2c_readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, return -EIO; } } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } @@ -698,7 +719,10 @@ static s32 pch_i2c_readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, return -EIO; } } else { /* wait-event timeout */ + pch_err(adap, "%s(L.%d):wait-event timeout\n", + __func__, __LINE__); pch_i2c_stop(adap); + pch_i2c_init(adap); return -ETIME; } |