diff options
Diffstat (limited to 'drivers/media/i2c/tea6420.c')
| -rw-r--r-- | drivers/media/i2c/tea6420.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/media/i2c/tea6420.c b/drivers/media/i2c/tea6420.c index 38757217a074..30a8d75771af 100644 --- a/drivers/media/i2c/tea6420.c +++ b/drivers/media/i2c/tea6420.c @@ -33,7 +33,6 @@ #include <linux/slab.h> #include <linux/i2c.h> #include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> #include "tea6420.h" MODULE_AUTHOR("Michael Hunold <michael@mihu.de>"); @@ -90,25 +89,13 @@ static int tea6420_s_routing(struct v4l2_subdev *sd, return 0; } -static int tea6420_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TEA6420, 0); -} - /* ----------------------------------------------------------------------- */ -static const struct v4l2_subdev_core_ops tea6420_core_ops = { - .g_chip_ident = tea6420_g_chip_ident, -}; - static const struct v4l2_subdev_audio_ops tea6420_audio_ops = { .s_routing = tea6420_s_routing, }; static const struct v4l2_subdev_ops tea6420_ops = { - .core = &tea6420_core_ops, .audio = &tea6420_audio_ops, }; @@ -125,7 +112,7 @@ static int tea6420_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(*sd), GFP_KERNEL); if (sd == NULL) return -ENOMEM; v4l2_i2c_subdev_init(sd, client, &tea6420_ops); @@ -146,7 +133,6 @@ static int tea6420_remove(struct i2c_client *client) struct v4l2_subdev *sd = i2c_get_clientdata(client); v4l2_device_unregister_subdev(sd); - kfree(sd); return 0; } |