rndis_wlan: use power save only for BCM4320b

PATCH New Jussi Kivilinna 1 participant 1 message Feb 24, 2011 Networking drivers (wireless)

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Jussi Kivilinna

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2011-02-24 10:25 UTC #0 lore raw

PATCH 1/1 rndis_wlan: use power save only for BCM4320b

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 <[email protected]>

---
 drivers/net/wireless/rndis_wlan.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

drivers/net/wireless/rndis_wlan.c +3 -0

index 848cc2c..518542b 100644
@@ -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);