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[media] s5c73m3: Fix remove() callback to free requested resources

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Make sure v4l2_device_unregister_subdev() is called for both:
oif and sensor subdev and both media entities are freed on
driver removal.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sylwester Nawrocki 2013-04-17 15:03:34 -03:00 committed by Mauro Carvalho Chehab
parent 068b16b638
commit 0c2224ee0e
1 changed files with 9 additions and 5 deletions
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14
drivers/media/i2c/s5c73m3/s5c73m3-core.c
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@ -1668,13 +1668,17 @@ out_err1:
static int s5c73m3_remove(struct i2c_client *client)
{
struct v4l2_subdev *sd = i2c_get_clientdata(client);
struct s5c73m3 *state = sensor_sd_to_s5c73m3(sd);
struct v4l2_subdev *oif_sd = i2c_get_clientdata(client);
struct s5c73m3 *state = oif_sd_to_s5c73m3(oif_sd);
struct v4l2_subdev *sensor_sd = &state->sensor_sd;
v4l2_device_unregister_subdev(sd);
v4l2_device_unregister_subdev(oif_sd);
v4l2_ctrl_handler_free(sd->ctrl_handler);
media_entity_cleanup(&sd->entity);
v4l2_ctrl_handler_free(oif_sd->ctrl_handler);
media_entity_cleanup(&oif_sd->entity);
v4l2_device_unregister_subdev(sensor_sd);
media_entity_cleanup(&sensor_sd->entity);
s5c73m3_unregister_spi_driver(state);
s5c73m3_free_gpios(state);