From: Florian Fainelli <f.fainelli@gmail.com>
Date: Tue, 27 Mar 2018 23:20:02 +0000 (-0700)
Subject: net: bgmac: Mask interrupts during probe
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=34322615cbaa0f54305f7818bb74c70bb50f47a8;p=openwrt%2Fstaging%2Fblogic.git

net: bgmac: Mask interrupts during probe

We can have interrupts left enabled form e.g: the bootloader which used
the network device for network boot. Make sure we have those disabled as
early as possible to avoid spurious interrupts.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 46d7b8068425..2326cc219c46 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1492,6 +1492,8 @@ int bgmac_enet_probe(struct bgmac *bgmac)
 	struct net_device *net_dev = bgmac->net_dev;
 	int err;
 
+	bgmac_chip_intrs_off(bgmac);
+
 	net_dev->irq = bgmac->irq;
 	SET_NETDEV_DEV(net_dev, bgmac->dev);
 	dev_set_drvdata(bgmac->dev, bgmac);