From: Mohammed Shafi Shajakhan <[email protected]>
MCI interrupt is an asynchronous one, so take care of it by having a
check in ath9k_hw_intrpend, which actually decides whether the interrupt
is really for the driver from ath_isr
Signed-off-by: Mohammed Shafi Shajakhan <[email protected]>
---
drivers/net/wireless/ath/ath9k/mac.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 9d69320..0e4fbb3 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -760,7 +760,10 @@ bool ath9k_hw_intrpend(struct ath_hw *ah)
return true;
host_isr = REG_READ(ah, AR_INTR_ASYNC_CAUSE);
- if ((host_isr & AR_INTR_MAC_IRQ) && (host_isr != AR_INTR_SPURIOUS))
+
+ if (((host_isr & AR_INTR_MAC_IRQ) ||
+ (host_isr & AR_INTR_ASYNC_MASK_MCI)) &&
+ (host_isr != AR_INTR_SPURIOUS))
return true;
host_isr = REG_READ(ah, AR_INTR_SYNC_CAUSE);
--
1.7.0.4