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i2c: Remove obsolete cleanup for clientdata 

A few new i2c-drivers came into the kernel which clear the clientdata-pointer
on exit. This is obsolete meanwhile, so fix it and hope the word will spread.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Alan Cox <alan@linux.intel.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
hifive-unleashed-5.1
Wolfram Sang 2010-11-15 22:40:38 +01:00 committed by Jean Delvare
parent 0143832cc9
commit dc6641be0e
4 changed files with 0 additions and 8 deletions
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2
drivers/media/video/imx074.c
View File

@ -451,7 +451,6 @@ static int imx074_probe(struct i2c_client *client,
ret = imx074_video_probe(icd, client);
if (ret < 0) {
icd->ops = NULL;
i2c_set_clientdata(client, NULL);
kfree(priv);
return ret;
}
@ -468,7 +467,6 @@ static int imx074_remove(struct i2c_client *client)
icd->ops = NULL;
if (icl->free_bus)
icl->free_bus(icl);
i2c_set_clientdata(client, NULL);
client->driver = NULL;
kfree(priv);

2
drivers/media/video/ov6650.c
View File

@ -1174,7 +1174,6 @@ static int ov6650_probe(struct i2c_client *client,
if (ret) {
icd->ops = NULL;
i2c_set_clientdata(client, NULL);
kfree(priv);
}
@ -1185,7 +1184,6 @@ static int ov6650_remove(struct i2c_client *client)
{
struct ov6650 *priv = to_ov6650(client);
i2c_set_clientdata(client, NULL);
kfree(priv);
return 0;
}

1
drivers/misc/apds9802als.c
View File

@ -251,7 +251,6 @@ static int apds9802als_probe(struct i2c_client *client,
return res;
als_error1:
i2c_set_clientdata(client, NULL);
kfree(data);
return res;
}

3
drivers/staging/olpc_dcon/olpc_dcon.c
View File

@ -733,7 +733,6 @@ static int dcon_probe(struct i2c_client *client, const struct i2c_device_id *id)
edev:
platform_device_unregister(dcon_device);
dcon_device = NULL;
i2c_set_clientdata(client, NULL);
eirq:
free_irq(DCON_IRQ, &dcon_driver);
einit:
@ -757,8 +756,6 @@ static int dcon_remove(struct i2c_client *client)
platform_device_unregister(dcon_device);
cancel_work_sync(&dcon_work);
i2c_set_clientdata(client, NULL);
return 0;
}