1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index b0270052c3a9..fcbf6ccd0a85 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -1105,7 +1105,8 @@ static int pasemi_mac_phy_init(struct net_device *dev)
                 goto err;
 
         phy_id = *prop;
-        snprintf(mac->phy_id, BUS_ID_SIZE, "%x:%02x", (int)r.start, phy_id);
+        snprintf(mac->phy_id, sizeof(mac->phy_id), "%x:%02x",
+                 (int)r.start, phy_id);
 
         of_node_put(phy_dn);