diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-05-02 13:29:43 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-05-21 12:52:15 +0200 |
| commit | c02b211df6fc54e51ee554c27a6736a11255a764 (patch) | |
| tree | a2b78b3a7a0400550fdd89da110d1b21a9e1acb1 /drivers/media/i2c/ov7670.c | |
| parent | [media] media: i2c: Convert to gpio_request_one() (diff) | |
| download | linux-c02b211df6fc54e51ee554c27a6736a11255a764.tar.xz linux-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/ov7670.c')
| -rw-r--r-- | drivers/media/i2c/ov7670.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c index 617ad3fff4aa..d71602f4fb43 100644 --- a/drivers/media/i2c/ov7670.c +++ b/drivers/media/i2c/ov7670.c @@ -1552,7 +1552,7 @@ static int ov7670_probe(struct i2c_client *client, struct ov7670_info *info; int ret; - info = kzalloc(sizeof(struct ov7670_info), GFP_KERNEL); + info = devm_kzalloc(&client->dev, sizeof(*info), GFP_KERNEL); if (info == NULL) return -ENOMEM; sd = &info->sd; @@ -1590,7 +1590,6 @@ static int ov7670_probe(struct i2c_client *client, v4l_dbg(1, debug, client, "chip found @ 0x%x (%s) is not an ov7670 chip.\n", client->addr << 1, client->adapter->name); - kfree(info); return ret; } v4l_info(client, "chip found @ 0x%02x (%s)\n", @@ -1635,7 +1634,6 @@ static int ov7670_probe(struct i2c_client *client, int err = info->hdl.error; v4l2_ctrl_handler_free(&info->hdl); - kfree(info); return err; } /* @@ -1659,7 +1657,6 @@ static int ov7670_remove(struct i2c_client *client) v4l2_device_unregister_subdev(sd); v4l2_ctrl_handler_free(&info->hdl); - kfree(info); return 0; } |