From: Vipin KUMAR <vipin.kumar@st.com>
Date: Mon, 26 Mar 2012 00:09:54 +0000 (+0000)
Subject: net/designware: Phy address fix
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=024333c96fecb698efe703e01f2326c1256114a4;p=project%2Fbcm63xx%2Fu-boot.git

net/designware: Phy address fix

The code assumes the phy address to be > 0, which is not true, the phy address
can be in the range 0-31.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
---

diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index ea8a40612e..fc14b70420 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -384,7 +384,7 @@ static int configure_phy(struct eth_device *dev)
 
 #if defined(CONFIG_DW_SEARCH_PHY)
 	phy_addr = find_phy(dev);
-	if (phy_addr > 0)
+	if (phy_addr >= 0)
 		priv->address = phy_addr;
 	else
 		return -1;