netdev - [PATCH 17/50] enc28j60: use dev_hw_addr_random() instead of random_ether

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Date:	Wed,  8 Feb 2012 22:10:24 +0100
From:	Danny Kukawka <danny.kukawka@...ect.de>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	Danny Kukawka <dkukawka@...e.de>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, David Decotigny <decot@...gle.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	Jiri Pirko <jpirko@...hat.com>
Subject: [PATCH 17/50] enc28j60: use dev_hw_addr_random() instead of random_ether_addr()

Use dev_hw_addr_random() instead of calling random_ether_addr()
to set addr_assign_type correctly to NET_ADDR_RANDOM.

Reset the state to NET_ADDR_PERM as soon as the MAC get
changed via .ndo_set_mac_address.

Signed-off-by: Danny Kukawka <danny.kukawka@...ect.de>
---
 drivers/net/ethernet/microchip/enc28j60.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/microchip/enc28j60.c b/drivers/net/ethernet/microchip/enc28j60.c
index 50055e0..2abf71d 100644
--- a/drivers/net/ethernet/microchip/enc28j60.c
+++ b/drivers/net/ethernet/microchip/enc28j60.c
@@ -528,6 +528,9 @@ static int enc28j60_set_mac_address(struct net_device *dev, void *addr)
 		return -EADDRNOTAVAIL;
 
 	memcpy(dev->dev_addr, address->sa_data, dev->addr_len);
+	if (dev->addr_assign_type & NET_ADDR_RANDOM)
+		dev->addr_assign_type ^= NET_ADDR_RANDOM;
+
 	return enc28j60_set_hw_macaddr(dev);
 }
 
@@ -1579,7 +1582,7 @@ static int __devinit enc28j60_probe(struct spi_device *spi)
 		ret = -EIO;
 		goto error_irq;
 	}
-	random_ether_addr(dev->dev_addr);
+	dev_hw_addr_random(dev, dev->dev_addr);
 	enc28j60_set_hw_macaddr(dev);
 
 	/* Board setup must set the relevant edge trigger type;
-- 
1.7.7.3

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