V4L/DVB (4657): Power control of the device for dual board
Corrected power control of the device for dual boards
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index 2ec7c77..376c45a 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -325,6 +325,8 @@
* @desc: pointer to the device's struct dvb_usb_device_description.
* @state: initialization and runtime state of the device.
*
+ * @powered: indicated whether the device is power or not.
+ * Powered is in/decremented for each call to modify the state.
* @udev: pointer to the device's struct usb_device.
*
* @usb_mutex: semaphore of USB control messages (reading needs two messages)