[U-Boot] [PATCH 3/7] net/designware: Phy address fix

Amit Virdi
2012-02-29T10:37:22Z

From: Vipin KUMAR <vipin.kumar@st.com>

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>
---
drivers/net/designware.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 754ffae..5847c17 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -383,7 +383,7 @@ 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;
--
1.7.2.2