ath9k_hw: check for asynchronous interrupts before bailing out

in ar9003_hw_get_isr we bail out if we don't have any primary
interrupts and synchronous interrupts, also make sure we don't
have any asynchronous interrupts

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 95587e36ab9cfab4870b9b57ef952f822748c7f7..508c2022ea9ffbd0d62b7b4fc8c29110a0417b84 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -220,7 +220,7 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 
        *masked = 0;
 
-       if (!isr && !sync_cause)
+       if (!isr && !sync_cause && !async_cause)
                return false;
 
        if (isr) {