From 9bd73715a1f83f640937c121d22fa8dbaab73002 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 28 Apr 2010 01:07:29 -0600
Subject: of: check for IS_ERR()
get_phy_device() can return an ERR_PTR()
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
drivers/of/of_mdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/of/of_mdio.c')
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index 18ecae4a4375..b4748337223b 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -69,7 +69,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
}
phy = get_phy_device(mdio, be32_to_cpup(addr));
- if (!phy) {
+ if (!phy || IS_ERR(phy)) {
dev_err(&mdio->dev, "error probing PHY at address %i\n",
*addr);
continue;
--
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