[U-Boot] [PATCH] net: designware: fix uninitialized phy_addr usage
Mike Frysinger
vapier at gentoo.org
Thu Jun 2 17:19:38 CEST 2011
When CONFIG_DW_SEARCH_PHY is disabled, the local phy_addr variable never
gets initialized causes random behavior at runtime and a gcc warning. So
set it by default to the stored phy address.
Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
drivers/net/designware.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 96f20d1..bfa4384 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -383,6 +383,8 @@ static int configure_phy(struct eth_device *dev)
priv->address = phy_addr;
else
return -1;
+#else
+ phy_addr = priv->address;
#endif
if (dw_reset_phy(dev) < 0)
return -1;
--
1.7.5.3
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