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ath5k: Fix lockup due to un-init spinlock.
author
Ben Greear
<greearb@candelatech.com>
Fri, 6 May 2011 22:24:34 +0000
(15:24 -0700)
committer
John W. Linville
<linville@tuxdriver.com>
Wed, 11 May 2011 18:50:38 +0000
(14:50 -0400)
This was introduced in 2.6.39-rc1 it seems.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Tested-by: Sedat Dilek <sedat.dilek@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath5k/base.c
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diff --git
a/drivers/net/wireless/ath/ath5k/base.c
b/drivers/net/wireless/ath/ath5k/base.c
index
7583841
..
aaa0cd7
100644
(file)
--- a/
drivers/net/wireless/ath/ath5k/base.c
+++ b/
drivers/net/wireless/ath/ath5k/base.c
@@
-2394,7
+2394,7
@@
ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops)
spin_lock_init(&sc->rxbuflock);
spin_lock_init(&sc->txbuflock);
spin_lock_init(&sc->block);
-
+ spin_lock_init(&sc->irqlock);
/* Setup interrupt handler */
ret = request_irq(sc->irq, ath5k_intr, IRQF_SHARED, "ath", sc);