From d60cf616ec39141b3483304fde69acf0dcec80eb Mon Sep 17 00:00:00 2001
From: Masaru Nagai <masaru.nagai.vx@renesas.com>
Date: Sun, 15 Nov 2015 21:34:42 +0900
Subject: ravb: remove unhandle int cause

This driver does not handle the AVB-DMAC Receive FIFO Warning interrupt
now, so the interrupt should not be enabled.

Signed-off-by: Masaru Nagai <masaru.nagai.vx@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 7180e26..ee8d1ec 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -408,8 +408,6 @@ static int ravb_dmac_init(struct net_device *ndev)
 	/* Interrupt enable: */
 	/* Frame receive */
 	ravb_write(ndev, RIC0_FRE0 | RIC0_FRE1, RIC0);
-	/* Receive FIFO full warning */
-	ravb_write(ndev, RIC1_RFWE, RIC1);
 	/* Receive FIFO full error, descriptor empty */
 	ravb_write(ndev, RIC2_QFE0 | RIC2_QFE1 | RIC2_RFFE, RIC2);
 	/* Frame transmitted, timestamp FIFO updated */
-- 
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