From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sat, 13 Aug 2011 04:58:10 +0000 (+0530)
Subject: ath9k: Re-enable RXOEL interrupt after processing rx buffers
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=29ab0b3632293b506d85adc9dcb323c79f40d428;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ath9k: Re-enable RXOEL interrupt after processing rx buffers

Once RXEOL was disabled, it never be enabled again. This patch
re-enables rxeol at the end of rx tasklet.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 74094022b654..c0c66e0ca266 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1978,5 +1978,10 @@ requeue:
 
 	spin_unlock_bh(&sc->rx.rxbuflock);
 
+	if (!(ah->imask & ATH9K_INT_RXEOL)) {
+		ah->imask |= (ATH9K_INT_RXEOL | ATH9K_INT_RXORN);
+		ath9k_hw_set_interrupts(ah, ah->imask);
+	}
+
 	return 0;
 }