i2c-taos-evm: Fix log messages

* Print all error and information messages even when debugging is
  disabled.
* Don't use adapter device to log messages before it is ready.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org

diff --git a/drivers/i2c/busses/i2c-taos-evm.c b/drivers/i2c/busses/i2c-taos-evm.c
index dd39c1e..26c352a 100644 (file)
--- a/drivers/i2c/busses/i2c-taos-evm.c
+++ b/drivers/i2c/busses/i2c-taos-evm.c
@@ -234,7 +234,7 @@ static int taos_connect(struct serio *serio, struct serio_driver *drv)
 
        if (taos->state != TAOS_STATE_IDLE) {
                err = -ENODEV;
-               dev_dbg(&serio->dev, "TAOS EVM reset failed (state=%d, "
+               dev_err(&serio->dev, "TAOS EVM reset failed (state=%d, "
                        "pos=%d)\n", taos->state, taos->pos);
                goto exit_close;
        }
@@ -255,7 +255,7 @@ static int taos_connect(struct serio *serio, struct serio_driver *drv)
                                         msecs_to_jiffies(250));
        if (taos->state != TAOS_STATE_IDLE) {
                err = -ENODEV;
-               dev_err(&adapter->dev, "Echo off failed "
+               dev_err(&serio->dev, "TAOS EVM echo off failed "
                        "(state=%d)\n", taos->state);
                goto exit_close;
        }
@@ -263,7 +263,7 @@ static int taos_connect(struct serio *serio, struct serio_driver *drv)
        err = i2c_add_adapter(adapter);
        if (err)
                goto exit_close;
-       dev_dbg(&serio->dev, "Connected to TAOS EVM\n");
+       dev_info(&serio->dev, "Connected to TAOS EVM\n");
 
        taos->client = taos_instantiate_device(adapter);
        return 0;
@@ -288,7 +288,7 @@ static void taos_disconnect(struct serio *serio)
        serio_set_drvdata(serio, NULL);
        kfree(taos);
 
-       dev_dbg(&serio->dev, "Disconnected from TAOS EVM\n");
+       dev_info(&serio->dev, "Disconnected from TAOS EVM\n");
 }
 
 static struct serio_device_id taos_serio_ids[] = {