linux-kernel - [PATCH] [79/99] i2c-taos-evm: Fix log messages

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Message-Id: <20110727214918.B49B02403FF@tassilo.jf.intel.com>
Date:	Wed, 27 Jul 2011 14:49:18 -0700 (PDT)
From:	Andi Kleen <andi@...stfloor.org>
To:	khali@...ux-fr.org, gregkh@...e.de, ak@...ux.intel.com,
	linux-kernel@...r.kernel.org, stable@...nel.org,
	tim.bird@...sony.com
Subject: [PATCH] [79/99] i2c-taos-evm: Fix log messages

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Jean Delvare <khali@...ux-fr.org>

commit 9b640f2e154268cb516efcaf9c434f2e73c6783e upstream.

* 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@...ux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 drivers/i2c/busses/i2c-taos-evm.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Index: linux-2.6.35.y/drivers/i2c/busses/i2c-taos-evm.c
===================================================================
--- linux-2.6.35.y.orig/drivers/i2c/busses/i2c-taos-evm.c
+++ linux-2.6.35.y/drivers/i2c/busses/i2c-taos-evm.c
@@ -234,7 +234,7 @@ static int taos_connect(struct serio *se
 
 	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 *se
 					 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 *se
 	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_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[] = {
--
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