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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2013-05-02 08:29:43 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-05-21 07:52:15 -0300
commitc02b211df6fc54e51ee554c27a6736a11255a764 (patch)
treea2b78b3a7a0400550fdd89da110d1b21a9e1acb1 /drivers/media/i2c/ak881x.c
parent95323361e5313733a54771c5059f5b352adbf32c (diff)
[media] media: i2c: Convert to devm_kzalloc()
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>
Diffstat (limited to 'drivers/media/i2c/ak881x.c')
-rw-r--r--drivers/media/i2c/ak881x.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/i2c/ak881x.c b/drivers/media/i2c/ak881x.c
index fd47465e4f6a..b918c3f29cbe 100644
--- a/drivers/media/i2c/ak881x.c
+++ b/drivers/media/i2c/ak881x.c
@@ -264,7 +264,7 @@ static int ak881x_probe(struct i2c_client *client,
return -EIO;
}
- ak881x = kzalloc(sizeof(struct ak881x), GFP_KERNEL);
+ ak881x = devm_kzalloc(&client->dev, sizeof(*ak881x), GFP_KERNEL);
if (!ak881x)
return -ENOMEM;
@@ -282,7 +282,6 @@ static int ak881x_probe(struct i2c_client *client,
default:
dev_err(&client->dev,
"No ak881x chip detected, register read %x\n", data);
- kfree(ak881x);
return -ENODEV;
}
@@ -331,7 +330,6 @@ static int ak881x_remove(struct i2c_client *client)
struct ak881x *ak881x = to_ak881x(client);
v4l2_device_unregister_subdev(&ak881x->subdev);
- kfree(ak881x);
return 0;
}