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net: fec: clear all interrupt events to support i.MX6SX

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For i.MX6SX FEC controller, there have interrupt mask and event
field extension. To support all SOCs FEC, we clear all interrupt
events during MAVC initial process.

Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nimrod Andy 2014-12-11 09:20:32 +08:00 committed by David S. Miller
parent 858eeb7d9c
commit e17f7fecdd
1 changed files with 1 additions and 1 deletions
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drivers/net/ethernet/freescale/fec_main.c
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@ -940,7 +940,7 @@ fec_restart(struct net_device *ndev)
}
/* Clear any outstanding interrupt. */
writel(0xffc00000, fep->hwp + FEC_IEVENT);
writel(0xffffffff, fep->hwp + FEC_IEVENT);
fec_enet_bd_init(ndev);