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openwrt-xburst/package/mac80211/patches/530-ath9k_cycle_counter_lock_fix.patch
nbd ac84260394 ath9k: fix a few ani issues
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23412 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-10-12 14:11:21 +00:00

13 lines
369 B
Diff

--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -780,7 +780,9 @@ irqreturn_t ath_isr(int irq, void *dev)
* it will clear whatever condition caused
* the interrupt.
*/
+ spin_lock(&common->cc_lock);
ath9k_hw_proc_mib_event(ah);
+ spin_unlock(&common->cc_lock);
ath9k_hw_set_interrupts(ah, ah->imask);
}