From 6989f5122f84046ba286efe8ce8be2fec42a1b7c Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Wed, 28 Jan 2009 23:03:06 +0000
Subject: [PATCH] fec: do not use memcpy on physical addresses
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/fec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index a44b4eef1808..1087c4da84a5 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -341,7 +341,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (bdp->cbd_bufaddr & 0x3) {
unsigned int index;
index = bdp - fep->tx_bd_base;
- memcpy(fep->tx_bounce[index], (void *) bdp->cbd_bufaddr, bdp->cbd_datlen);
+ memcpy(fep->tx_bounce[index], (void *)skb->data, skb->len);
bdp->cbd_bufaddr = __pa(fep->tx_bounce[index]);
}
--
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