linux-kernel - [PATCH 1/2] ALSA: aoa: Remove obsolete cleanup for clientdata

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Date:	Fri, 09 Sep 2011 17:49:44 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Johannes Berg <johannes@...solutions.net>,
	Wolfram Sang <w.sang@...gutronix.de>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>,
	alsa-devel@...a-project.org
Subject: [PATCH 1/2] ALSA: aoa: Remove obsolete cleanup for clientdata

The i2c core will clear the clientdata pointer automatically.
We don't have to set the `data' field to NULL in remove() or
if probe() failed anymore.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 sound/aoa/codecs/onyx.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index 3687a6c..571f668 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -1067,7 +1067,6 @@ static int onyx_i2c_probe(struct i2c_client *client,
 	printk(KERN_DEBUG PFX "created and attached onyx instance\n");
 	return 0;
  fail:
-	i2c_set_clientdata(client, NULL);
 	kfree(onyx);
 	return -ENODEV;
 }
-- 
1.7.4.1



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