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[media] media: i2c: Convert to devm_kzalloc()

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Using the managed function the kfree() calls can be removed from the
probe error path and the remove handler.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart
2013-05-02 08:29:43 -03:00
committed by Mauro Carvalho Chehab
parent 95323361e5
commit c02b211df6
56 changed files with 79 additions and 202 deletions
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4
drivers/media/i2c/sr030pc30.c
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@@ -820,7 +820,7 @@ static int sr030pc30_probe(struct i2c_client *client,
if (ret)
return ret;
info = kzalloc(sizeof(*info), GFP_KERNEL);
info = devm_kzalloc(&client->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
@@ -841,10 +841,8 @@ static int sr030pc30_probe(struct i2c_client *client,
static int sr030pc30_remove(struct i2c_client *client)
{
struct v4l2_subdev *sd = i2c_get_clientdata(client);
struct sr030pc30_info *info = to_sr030pc30(sd);
v4l2_device_unregister_subdev(sd);
kfree(info);
return 0;
}