diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-mv64xxx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mv64xxx.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 4b45c7363501..f11cb25c3295 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -419,28 +419,12 @@ mv64xxx_i2c_execute_msg(struct mv64xxx_i2c_data *drv_data, struct i2c_msg *msg, spin_lock_irqsave(&drv_data->lock, flags); mv64xxx_i2c_prepare_for_io(drv_data, msg); - if (unlikely(msg->flags & I2C_M_NOSTART)) { /* Skip start/addr phases */ - if (drv_data->msg->flags & I2C_M_RD) { - /* No action to do, wait for slave to send a byte */ - drv_data->action = MV64XXX_I2C_ACTION_CONTINUE; - drv_data->state = - MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_DATA; - } else { - drv_data->action = MV64XXX_I2C_ACTION_SEND_DATA; - drv_data->state = - MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_ACK; - drv_data->bytes_left--; - } + if (is_first) { + drv_data->action = MV64XXX_I2C_ACTION_SEND_START; + drv_data->state = MV64XXX_I2C_STATE_WAITING_FOR_START_COND; } else { - if (is_first) { - drv_data->action = MV64XXX_I2C_ACTION_SEND_START; - drv_data->state = - MV64XXX_I2C_STATE_WAITING_FOR_START_COND; - } else { - drv_data->action = MV64XXX_I2C_ACTION_SEND_ADDR_1; - drv_data->state = - MV64XXX_I2C_STATE_WAITING_FOR_ADDR_1_ACK; - } + drv_data->action = MV64XXX_I2C_ACTION_SEND_ADDR_1; + drv_data->state = MV64XXX_I2C_STATE_WAITING_FOR_ADDR_1_ACK; } drv_data->send_stop = is_last; |