From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sun, 30 Jan 2011 12:23:42 +0000 (+0100)
Subject: rt2x00: Kill all tasklets during device removal
X-Git-Tag: v2.6.39-rc1~468^2~417^2~5
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e1f4e808bb7a884d6563553c2c94cbdd901a16c7;p=karo-tx-linux.git

rt2x00: Kill all tasklets during device removal

During device removal all pending work and tasklets must
be guaranteed to be halted. So far only the txstatus_tasklet
was killed.

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

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 5812a4e05c7f..e7162852ec34 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1067,6 +1067,10 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
 	 * Kill the tx status tasklet.
 	 */
 	tasklet_kill(&rt2x00dev->txstatus_tasklet);
+	tasklet_kill(&rt2x00dev->pretbtt_tasklet);
+	tasklet_kill(&rt2x00dev->tbtt_tasklet);
+	tasklet_kill(&rt2x00dev->rxdone_tasklet);
+	tasklet_kill(&rt2x00dev->autowake_tasklet);
 
 	/*
 	 * Uninitialize device.