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>
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index fdc288c..68be747 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -325,7 +325,7 @@
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
}