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authorLad, Prabhakar <prabhakar.lad@ti.com>2013-01-03 10:09:19 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-02-05 14:05:06 -0200
commitd41d81983a9eb44626ab3ddd1f0184e4815f5bcc (patch)
treeb7b918eb9c8ac0a3882066be5143c6e93ee31268 /drivers
parentb4c13d3df1dfabac3d7737924a0dec665a971484 (diff)
[media] ths7303: use devm_kzalloc() instead of kzalloc()
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/i2c/ths7303.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c
index c31cc04fffd2..e747524ba6ed 100644
--- a/drivers/media/i2c/ths7303.c
+++ b/drivers/media/i2c/ths7303.c
@@ -175,7 +175,7 @@ static int ths7303_probe(struct i2c_client *client,
v4l_info(client, "chip found @ 0x%x (%s)\n",
client->addr << 1, client->adapter->name);
- sd = kzalloc(sizeof(struct v4l2_subdev), GFP_KERNEL);
+ sd = devm_kzalloc(&client->dev, sizeof(struct v4l2_subdev), GFP_KERNEL);
if (sd == NULL)
return -ENOMEM;
@@ -189,7 +189,6 @@ static int ths7303_remove(struct i2c_client *client)
struct v4l2_subdev *sd = i2c_get_clientdata(client);
v4l2_device_unregister_subdev(sd);
- kfree(sd);
return 0;
}