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fec_mxc.c: Fix MX27 FEC MAC validity check

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>
Eric Jarrige 15 gadi atpakaļ
vecāks
revīzija
2e236bf28e
1 mainītis faili ar 1 papildinājumiem un 1 dzēšanām
  1. 1 1
      drivers/net/fec_mxc.c

+ 1 - 1
drivers/net/fec_mxc.c

@@ -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
 }