linux-kernel - [PATCH 2/4] power: Remove obsolete cleanup for clientdata

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Date:	Mon, 24 Jan 2011 11:44:28 +0100
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	linux-i2c@...r.kernel.org
Cc:	Wolfram Sang <w.sang@...gutronix.de>,
	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Anton Vorontsov <cbouatmailru@...il.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] power: Remove obsolete cleanup for clientdata

A few new i2c-drivers came into the kernel which clear the clientdata-pointer
on exit or error. This is obsolete meanwhile, the core will do it.

Signed-off-by: Wolfram Sang <w.sang@...gutronix.de>
Cc: MyungJoo Ham <myungjoo.ham@...sung.com>
Cc: Anton Vorontsov <cbouatmailru@...il.com>
Cc: Kyungmin Park <kyungmin.park@...sung.com>
---
 drivers/power/max17042_battery.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/power/max17042_battery.c b/drivers/power/max17042_battery.c
index c5c8805..09f7496 100644
--- a/drivers/power/max17042_battery.c
+++ b/drivers/power/max17042_battery.c
@@ -183,7 +183,6 @@ static int __devinit max17042_probe(struct i2c_client *client,
 	ret = power_supply_register(&client->dev, &chip->battery);
 	if (ret) {
 		dev_err(&client->dev, "failed: power supply register\n");
-		i2c_set_clientdata(client, NULL);
 		kfree(chip);
 		return ret;
 	}
@@ -202,7 +201,6 @@ static int __devexit max17042_remove(struct i2c_client *client)
 	struct max17042_chip *chip = i2c_get_clientdata(client);
 
 	power_supply_unregister(&chip->battery);
-	i2c_set_clientdata(client, NULL);
 	kfree(chip);
 	return 0;
 }
-- 
1.7.2.3

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