rt2x00: Reorganize queue callback functions

As part of the queue refactoring, change the queue callback
function names to have 3 different actions: start, kick & stop.

We can now also remove the STATE_RADIO_RX_ON/STATE_RADIO_RX_OFF
device_state flags, and replace the usage with using the
start_queue/stop_queue callback functions.
This streamlines the RX queue handling to the
similar approach as all other queues.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 15 insertions, 9 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 12958a45e450..d4361dc0773e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -261,12 +261,22 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
         }
 }
 
-void rt2x00usb_kick_tx_queue(struct data_queue *queue)
+void rt2x00usb_kick_queue(struct data_queue *queue)
 {
-        rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
-                                   rt2x00usb_kick_tx_entry);
+        switch (queue->qid) {
+        case QID_AC_BE:
+        case QID_AC_BK:
+        case QID_AC_VI:
+        case QID_AC_VO:
+                if (!rt2x00queue_empty(queue))
+                        rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
+                                                   rt2x00usb_kick_tx_entry);
+                break;
+        default:
+                break;
+        }
 }
-EXPORT_SYMBOL_GPL(rt2x00usb_kick_tx_queue);
+EXPORT_SYMBOL_GPL(rt2x00usb_kick_queue);
 
 static void rt2x00usb_kill_entry(struct queue_entry *entry)
 {
@@ -422,11 +432,7 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev)
         rt2x00usb_vendor_request_sw(rt2x00dev, USB_RX_CONTROL, 0, 0,
                                     REGISTER_TIMEOUT);
 
-        /*
-         * The USB version of also works
-         * on the RX queue.
-         */
-        rt2x00dev->ops->lib->kill_tx_queue(rt2x00dev->rx);
+        rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_disable_radio);