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path: root/drivers/media/i2c/tvp514x.c
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Diffstat (limited to 'drivers/media/i2c/tvp514x.c')
-rw-r--r--drivers/media/i2c/tvp514x.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c
index 9c6d66a9868f..91f3dd4cda1b 100644
--- a/drivers/media/i2c/tvp514x.c
+++ b/drivers/media/i2c/tvp514x.c
@@ -36,6 +36,7 @@
#include <linux/module.h>
#include <linux/v4l2-mediabus.h>
+#include <media/v4l2-async.h>
#include <media/v4l2-device.h>
#include <media/v4l2-common.h>
#include <media/v4l2-mediabus.h>
@@ -1175,16 +1176,22 @@ tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id)
sd->ctrl_handler = &decoder->hdl;
if (decoder->hdl.error) {
ret = decoder->hdl.error;
-
- v4l2_ctrl_handler_free(&decoder->hdl);
- return ret;
+ goto done;
}
v4l2_ctrl_handler_setup(&decoder->hdl);
- v4l2_info(sd, "%s decoder driver registered !!\n", sd->name);
-
- return 0;
+ ret = v4l2_async_register_subdev(&decoder->sd);
+ if (!ret)
+ v4l2_info(sd, "%s decoder driver registered !!\n", sd->name);
+done:
+ if (ret < 0) {
+ v4l2_ctrl_handler_free(&decoder->hdl);
+#if defined(CONFIG_MEDIA_CONTROLLER)
+ media_entity_cleanup(&decoder->sd.entity);
+#endif
+ }
+ return ret;
}
/**
@@ -1199,6 +1206,7 @@ static int tvp514x_remove(struct i2c_client *client)
struct v4l2_subdev *sd = i2c_get_clientdata(client);
struct tvp514x_decoder *decoder = to_decoder(sd);
+ v4l2_async_unregister_subdev(&decoder->sd);
v4l2_device_unregister_subdev(sd);
#if defined(CONFIG_MEDIA_CONTROLLER)
media_entity_cleanup(&decoder->sd.entity);