From: Jasmin Jessich <jasmin@xxxxxx>
The device created by device_create in dvb_register_device was not
available for DVB device drivers.
Added "struct device *dev" to "struct dvb_device" and store the created
device.
Signed-off-by: Jasmin Jessich <jasmin@xxxxxx>
Acked-by: Ralph Metzler <rjkm@xxxxxxxxxxxxxx>
---
drivers/media/dvb-core/dvbdev.c | 1 +
drivers/media/dvb-core/dvbdev.h | 4 +++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index 060c60d..f55eff1 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -538,6 +538,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
__func__, adap->num, dnames[type], id, PTR_ERR(clsdev));
return PTR_ERR(clsdev);
}
+ dvbdev->dev = clsdev;
dprintk("DVB: register adapter%d/%s%d @ minor: %i (0x%02x)\n",
adap->num, dnames[type], id, minor, minor);
diff --git a/drivers/media/dvb-core/dvbdev.h b/drivers/media/dvb-core/dvbdev.h
index bbc1c20..1f2d2ff 100644
--- a/drivers/media/dvb-core/dvbdev.h
+++ b/drivers/media/dvb-core/dvbdev.h
@@ -147,10 +147,11 @@ struct dvb_adapter {
* @tsout_num_entities: Number of Transport Stream output entities
* @tsout_entity: array with MC entities associated to each TS output node
* @tsout_pads: array with the source pads for each @tsout_entity
+ * @dev: pointer to struct device that is associated with the dvb device
*
* This structure is used by the DVB core (frontend, CA, net, demux) in
* order to create the device nodes. Usually, driver should not initialize
- * this struct diretly.
+ * this struct directly.
*/
struct dvb_device {
struct list_head list_head;
@@ -183,6 +184,7 @@ struct dvb_device {
#endif
void *priv;
+ struct device *dev;
};
/**
--
2.7.4
