diff options
| author | Zhu Yi <yi.zhu@intel.com> | 2006-06-08 22:19:49 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-06-15 15:48:14 -0400 |
| commit | 89c318ed3985da1271e00ad586f2dce8a6e75656 (patch) | |
| tree | b8be0c7a76b11a971650eff3508efe197e896fe1 /drivers/net/wireless/ipw2200.h | |
| parent | 7bd6b91800c996da328bd57e40e62b3f73760fbe (diff) | |
[PATCH] ipw2200 locking fix
Well, this is not 100% if when the card fires two consecutive
interrupts. Though unlikely, it's better to protect early than seeing
some "weird" bugs one day. I proposed attached patch. If you can help to
test, that will be appreciated (I cannot see the lockdep warning on my
box somehow).
Cc: Frederik Deweerdt <deweerdt@free.fr>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ipw2200.h')
| -rw-r--r-- | drivers/net/wireless/ipw2200.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h index 6044c0be2c8..ea12ad66b8e 100644 --- a/drivers/net/wireless/ipw2200.h +++ b/drivers/net/wireless/ipw2200.h @@ -1173,6 +1173,7 @@ struct ipw_priv { struct ieee80211_device *ieee; spinlock_t lock; + spinlock_t irq_lock; struct mutex mutex; /* basic pci-network driver stuff */ |