stmmac: enable wol via magic frame by default.

This patch enables it by default when the driver starts.
This has been required by many people and seems to actually be
useful on STB.
At any rate, the WoL modes can be selected and turned-on/off
by using the ethtool at run-time by users.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 34a0af3837f9ca6b189816f26d03293da6ffddfb..0e5f03135b50abd053712ca6ddaf1e14df76a241 100644 (file)
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1560,8 +1560,10 @@ static int stmmac_mac_device_setup(struct net_device *dev)
 
        priv->hw = device;
 
-       if (device_can_wakeup(priv->device))
+       if (device_can_wakeup(priv->device)) {
                priv->wolopts = WAKE_MAGIC; /* Magic Frame as default */
+               enable_irq_wake(dev->irq);
+       }
 
        return 0;
 }