diff options
| author |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-05-02 08:29:43 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-05-21 07:52:15 -0300 |
| commit | c02b211df6fc54e51ee554c27a6736a11255a764 (patch) | |
| tree | a2b78b3a7a0400550fdd89da110d1b21a9e1acb1 /drivers/media/i2c/adv7180.c | |
| parent | [media] media: i2c: Convert to gpio_request_one() (diff) | |
| download | linux-dev-c02b211df6fc54e51ee554c27a6736a11255a764.tar.xz linux-dev-c02b211df6fc54e51ee554c27a6736a11255a764.zip | |
[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/adv7180.c')
| -rw-r--r-- | drivers/media/i2c/adv7180.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index afd561ab190d..3d1456780318 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -555,7 +555,7 @@ static int adv7180_probe(struct i2c_client *client, v4l_info(client, "chip found @ 0x%02x (%s)\n", client->addr, client->adapter->name); - state = kzalloc(sizeof(struct adv7180_state), GFP_KERNEL); + state = devm_kzalloc(&client->dev, sizeof(*state), GFP_KERNEL); if (state == NULL) { ret = -ENOMEM; goto err; @@ -582,7 +582,6 @@ err_free_ctrl: err_unreg_subdev: mutex_destroy(&state->mutex); v4l2_device_unregister_subdev(sd); - kfree(state); err: printk(KERN_ERR KBUILD_MODNAME ": Failed to probe: %d\n", ret); return ret; @@ -607,7 +606,6 @@ static int adv7180_remove(struct i2c_client *client) mutex_destroy(&state->mutex); v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); return 0; } |