Commit 88eac2da authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville

ath9k: add missing locking around ath9k_hw_proc_mib_event

ath9k_hw_proc_mib_event updates the cycle counters, so it common->cc_lock
must be acquired.
Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 431c7482
...@@ -779,7 +779,9 @@ irqreturn_t ath_isr(int irq, void *dev) ...@@ -779,7 +779,9 @@ irqreturn_t ath_isr(int irq, void *dev)
* it will clear whatever condition caused * it will clear whatever condition caused
* the interrupt. * the interrupt.
*/ */
spin_lock(&common->cc_lock);
ath9k_hw_proc_mib_event(ah); ath9k_hw_proc_mib_event(ah);
spin_unlock(&common->cc_lock);
ath9k_hw_set_interrupts(ah, ah->imask); ath9k_hw_set_interrupts(ah, ah->imask);
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment