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[media] tvp514x: use devm_kzalloc() instead of kzalloc()

Browse source 
I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so
simplifies their clean up paths.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Lad, Prabhakar 2013-01-03 10:04:57 -03:00 committed by Mauro Carvalho Chehab
parent f3e8e4f1c0
commit 08754d3185
1 changed files with 1 additions and 3 deletions
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4
drivers/media/i2c/tvp514x.c
View file

@ -951,7 +951,7 @@ tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id)
return -ENODEV;
}
decoder = kzalloc(sizeof(*decoder), GFP_KERNEL);
decoder = devm_kzalloc(&client->dev, sizeof(*decoder), GFP_KERNEL);
if (!decoder)
return -ENOMEM;
@ -998,7 +998,6 @@ tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id)
int err = decoder->hdl.error;
v4l2_ctrl_handler_free(&decoder->hdl);
kfree(decoder);
return err;
}
v4l2_ctrl_handler_setup(&decoder->hdl);
@ -1023,7 +1022,6 @@ static int tvp514x_remove(struct i2c_client *client)
v4l2_device_unregister_subdev(sd);
v4l2_ctrl_handler_free(&decoder->hdl);
kfree(decoder);
return 0;
}
/* TVP5146 Init/Power on Sequence */