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    Subject[PATCH 5/7] i2c-eg20t: add stop sequence in case wait-event timeout occurs
    Date
    add stop sequence in case wait-event timeout in write processing.
    (read processing already had it)

    Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
    ---
    drivers/i2c/busses/i2c-eg20t.c | 2 ++
    1 files changed, 2 insertions(+), 0 deletions(-)

    diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
    index b6d910d..ab93d73 100644
    --- a/drivers/i2c/busses/i2c-eg20t.c
    +++ b/drivers/i2c/busses/i2c-eg20t.c
    @@ -432,6 +432,7 @@ static s32 pch_i2c_writebytes(struct i2c_adapter *i2c_adap,
    pch_clrbit(adap->pch_base_address, PCH_I2CSR, I2CMIF_BIT);
    return -EAGAIN;
    } else { /* wait-event timeout */
    + pch_i2c_stop(adap);
    return -ETIME;
    }

    @@ -452,6 +453,7 @@ 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_i2c_stop(adap);
    return -ETIME;
    }
    }
    --
    1.7.4.4


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