mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
74 lines
2.2 KiB
Diff
74 lines
2.2 KiB
Diff
From: Stanislaw Gruszka <sgruszka@redhat.com>
|
|
Date: Thu, 2 Feb 2017 10:57:40 +0100
|
|
Subject: [PATCH] rt2x00: avoid introducing a USB dependency in the
|
|
rt2x00lib module
|
|
|
|
As reported by Felix:
|
|
|
|
Though protected by an ifdef, introducing an usb symbol dependency in
|
|
the rt2x00lib module is a major inconvenience for distributions that
|
|
package kernel modules split into individual packages.
|
|
|
|
Get rid of this unnecessary dependency by calling the usb related
|
|
function from a more suitable place.
|
|
|
|
Cc: Vishal Thanki <vishalthanki@gmail.com>
|
|
Reported-by: Felix Fietkau <nbd@nbd.name>
|
|
Fixes: 8b4c0009313f ("rt2x00usb: Use usb anchor to manage URB")
|
|
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
|
|
---
|
|
|
|
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
|
|
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
|
|
@@ -1436,21 +1436,6 @@ void rt2x00lib_remove_dev(struct rt2x00_
|
|
cancel_work_sync(&rt2x00dev->intf_work);
|
|
cancel_delayed_work_sync(&rt2x00dev->autowakeup_work);
|
|
cancel_work_sync(&rt2x00dev->sleep_work);
|
|
-#if IS_ENABLED(CPTCFG_RT2X00_LIB_USB)
|
|
- if (rt2x00_is_usb(rt2x00dev)) {
|
|
- usb_kill_anchored_urbs(rt2x00dev->anchor);
|
|
- hrtimer_cancel(&rt2x00dev->txstatus_timer);
|
|
- cancel_work_sync(&rt2x00dev->rxdone_work);
|
|
- cancel_work_sync(&rt2x00dev->txdone_work);
|
|
- }
|
|
-#endif
|
|
- if (rt2x00dev->workqueue)
|
|
- destroy_workqueue(rt2x00dev->workqueue);
|
|
-
|
|
- /*
|
|
- * Free the tx status fifo.
|
|
- */
|
|
- kfifo_free(&rt2x00dev->txstatus_fifo);
|
|
|
|
/*
|
|
* Kill the tx status tasklet.
|
|
@@ -1466,6 +1451,14 @@ void rt2x00lib_remove_dev(struct rt2x00_
|
|
*/
|
|
rt2x00lib_uninitialize(rt2x00dev);
|
|
|
|
+ if (rt2x00dev->workqueue)
|
|
+ destroy_workqueue(rt2x00dev->workqueue);
|
|
+
|
|
+ /*
|
|
+ * Free the tx status fifo.
|
|
+ */
|
|
+ kfifo_free(&rt2x00dev->txstatus_fifo);
|
|
+
|
|
/*
|
|
* Free extra components
|
|
*/
|
|
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
|
|
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
|
|
@@ -744,6 +744,11 @@ void rt2x00usb_uninitialize(struct rt2x0
|
|
{
|
|
struct data_queue *queue;
|
|
|
|
+ usb_kill_anchored_urbs(rt2x00dev->anchor);
|
|
+ hrtimer_cancel(&rt2x00dev->txstatus_timer);
|
|
+ cancel_work_sync(&rt2x00dev->rxdone_work);
|
|
+ cancel_work_sync(&rt2x00dev->txdone_work);
|
|
+
|
|
queue_for_each(rt2x00dev, queue)
|
|
rt2x00usb_free_entries(queue);
|
|
}
|