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Diffstat (limited to 'drivers/media/i2c/tda9840.c')
-rw-r--r--drivers/media/i2c/tda9840.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/media/i2c/tda9840.c b/drivers/media/i2c/tda9840.c
index 01441e35d88..fbdff8b24ee 100644
--- a/drivers/media/i2c/tda9840.c
+++ b/drivers/media/i2c/tda9840.c
@@ -31,7 +31,6 @@
#include <linux/slab.h>
#include <linux/i2c.h>
#include <media/v4l2-device.h>
-#include <media/v4l2-chip-ident.h>
MODULE_AUTHOR("Michael Hunold <michael@mihu.de>");
MODULE_DESCRIPTION("tda9840 driver");
@@ -145,26 +144,14 @@ static int tda9840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *t)
return 0;
}
-static int tda9840_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_TDA9840, 0);
-}
-
/* ----------------------------------------------------------------------- */
-static const struct v4l2_subdev_core_ops tda9840_core_ops = {
- .g_chip_ident = tda9840_g_chip_ident,
-};
-
static const struct v4l2_subdev_tuner_ops tda9840_tuner_ops = {
.s_tuner = tda9840_s_tuner,
.g_tuner = tda9840_g_tuner,
};
static const struct v4l2_subdev_ops tda9840_ops = {
- .core = &tda9840_core_ops,
.tuner = &tda9840_tuner_ops,
};
@@ -184,7 +171,7 @@ static int tda9840_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, &tda9840_ops);
@@ -201,7 +188,6 @@ static int tda9840_remove(struct i2c_client *client)
struct v4l2_subdev *sd = i2c_get_clientdata(client);
v4l2_device_unregister_subdev(sd);
- kfree(sd);
return 0;
}