1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 848cc2cce247..518542b4bf9e 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2597,6 +2597,9 @@ static int rndis_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
         __le32 mode;
         int ret;
 
+        if (priv->device_type != RNDIS_BCM4320B)
+                return -ENOTSUPP;
+
         netdev_dbg(usbdev->net, "%s(): %s, %d\n", __func__,
                                 enabled ? "enabled" : "disabled",
                                 timeout);