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fec_mxc.c: Fix MX27 FEC MAC validity check

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Fix MX27 FEC logic to check validity of the MAC address in fuse.
Only null (empty fuse) or invalid MAC address was retrieved from mx27 fuses before this change.

Signed-off-by:  Eric Jarrige <jorasse@armadeus.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Eric Jarrige 2010-04-16 00:03:19 +02:00 committed by Ben Warren
parent 538be58568
commit 2e236bf28e
1 changed files with 1 additions and 1 deletions
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2
drivers/net/fec_mxc.c
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@ -325,7 +325,7 @@ static int fec_get_hwaddr(struct eth_device *dev, unsigned char *mac)
for (i = 0; i < 6; i++)
mac[6-1-i] = readl(&iim->iim_bank_area0[IIM0_MAC + i]);
return is_valid_ether_addr(mac);
return !is_valid_ether_addr(mac);
#endif
}