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/tvp5150.c | |
| parent | 95323361e5313733a54771c5059f5b352adbf32c (diff) | |
| download | linux-c02b211df6fc54e51ee554c27a6736a11255a764.tar.bz2 | |
[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/tvp5150.c')
| -rw-r--r-- | drivers/media/i2c/tvp5150.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index 485159a3c0b7..de9db3bf1ebd 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -1152,10 +1152,9 @@ static int tvp5150_probe(struct i2c_client *c, I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) return -EIO; - core = kzalloc(sizeof(struct tvp5150), GFP_KERNEL); - if (!core) { + core = devm_kzalloc(&c->dev, sizeof(*core), GFP_KERNEL); + if (!core) return -ENOMEM; - } sd = &core->sd; v4l2_i2c_subdev_init(sd, c, &tvp5150_ops); @@ -1166,7 +1165,7 @@ static int tvp5150_probe(struct i2c_client *c, for (i = 0; i < 4; i++) { res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i); if (res < 0) - goto free_core; + return res; tvp5150_id[i] = res; } @@ -1209,7 +1208,7 @@ static int tvp5150_probe(struct i2c_client *c, if (core->hdl.error) { res = core->hdl.error; v4l2_ctrl_handler_free(&core->hdl); - goto free_core; + return res; } v4l2_ctrl_handler_setup(&core->hdl); @@ -1225,10 +1224,6 @@ static int tvp5150_probe(struct i2c_client *c, if (debug > 1) tvp5150_log_status(sd); return 0; - -free_core: - kfree(core); - return res; } static int tvp5150_remove(struct i2c_client *c) @@ -1242,7 +1237,6 @@ static int tvp5150_remove(struct i2c_client *c) v4l2_device_unregister_subdev(sd); v4l2_ctrl_handler_free(&decoder->hdl); - kfree(to_tvp5150(sd)); return 0; } |