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/adv7393.c | |
| parent | 95323361e5313733a54771c5059f5b352adbf32c (diff) | |
| download | linux-stable-c02b211df6fc54e51ee554c27a6736a11255a764.tar.gz linux-stable-c02b211df6fc54e51ee554c27a6736a11255a764.tar.bz2 linux-stable-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/adv7393.c')
| -rw-r--r-- | drivers/media/i2c/adv7393.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/media/i2c/adv7393.c b/drivers/media/i2c/adv7393.c index 3dc6098c7267..ec505098598a 100644 --- a/drivers/media/i2c/adv7393.c +++ b/drivers/media/i2c/adv7393.c @@ -410,7 +410,7 @@ static int adv7393_probe(struct i2c_client *client, v4l_info(client, "chip found @ 0x%x (%s)\n", client->addr << 1, client->adapter->name); - state = kzalloc(sizeof(struct adv7393_state), GFP_KERNEL); + state = devm_kzalloc(&client->dev, sizeof(*state), GFP_KERNEL); if (state == NULL) return -ENOMEM; @@ -444,16 +444,13 @@ static int adv7393_probe(struct i2c_client *client, int err = state->hdl.error; v4l2_ctrl_handler_free(&state->hdl); - kfree(state); return err; } v4l2_ctrl_handler_setup(&state->hdl); err = adv7393_initialize(&state->sd); - if (err) { + if (err) v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - } return err; } @@ -464,7 +461,6 @@ static int adv7393_remove(struct i2c_client *client) v4l2_device_unregister_subdev(sd); v4l2_ctrl_handler_free(&state->hdl); - kfree(state); return 0; } |