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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>
This commit is contained in:
Masaru Nagai 2015-11-15 21:34:42 +09:00 committed by David S. Miller
parent 027ac58e3c
commit d60cf616ec
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/renesas/ravb_main.c
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@ -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 */