ath9k_hw_proc_mib_event updates the cycle counters, so it common->cc_lock must be acquired. Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx> --- drivers/net/wireless/ath/ath9k/main.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 8656491..fa9be51 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -762,7 +762,9 @@ 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); } -- 1.7.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
