Return-path: Received: from sypressi.dnainternet.net ([83.102.40.135]:53590 "EHLO sypressi.dnainternet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752213Ab1BXKZq (ORCPT ); Thu, 24 Feb 2011 05:25:46 -0500 Subject: [PATCH 2.6.38] rndis_wlan: use power save only for BCM4320b To: "John W. Linville" From: Jussi Kivilinna Cc: linux-wireless@vger.kernel.org Date: Thu, 24 Feb 2011 12:25:42 +0200 Message-ID: <20110224102542.8302.21738.stgit@fate.lan> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: BCM4320a breaks when enabling power save (bug 29732). So disable power save for anything but BCM4320b that is known to work. Signed-off-by: Jussi Kivilinna --- drivers/net/wireless/rndis_wlan.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 848cc2c..518542b 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);