[PATCH 1/1] docs-rst: media: Document refcount field in struct dvb_frontend

[Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>]

The refcount field was added to the struct but it was not documented.
Document it.

Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
 drivers/media/dvb-core/dvb_frontend.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h
index 482912d..907a05b 100644
--- a/drivers/media/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb-core/dvb_frontend.h
@@ -643,6 +643,8 @@ struct dtv_frontend_properties {
 /**
  * struct dvb_frontend - Frontend structure to be used on drivers.
  *
+ * @refcount:		refcount to keep track of struct dvb_frontend
+ *			references
  * @ops:		embedded struct dvb_frontend_ops
  * @dvb:		pointer to struct dvb_adapter
  * @demodulator_priv:	demod private data
-- 
2.7.4