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usbnet: pegasus: set wakeup enable in set_wol

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This patch calls device_set_wakeup_enable() inside set_wol
callback, so that turning on WOL from user mode utility
can make the 'wakeup' of pegasus device to be enabled, then
remote wakeup may be enabled before putting into sleep.

Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Petko Manolov <petkan@users.sourceforge.net>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ming Lei 2013-01-19 01:32:01 +00:00 committed by David S. Miller
parent 546bfedbe6
commit 4fbc5b20e2
1 changed files with 7 additions and 1 deletions
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8
drivers/net/usb/pegasus.c
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@ -1097,6 +1097,7 @@ pegasus_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
pegasus_t *pegasus = netdev_priv(dev);
u8 reg78 = 0x04;
int ret;
if (wol->wolopts & ~WOL_SUPPORTED)
return -EINVAL;
@ -1111,7 +1112,12 @@ pegasus_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
else
pegasus->eth_regs[0] &= ~0x10;
pegasus->wolopts = wol->wolopts;
return set_register(pegasus, WakeupControl, reg78);
ret = set_register(pegasus, WakeupControl, reg78);
if (!ret)
ret = device_set_wakeup_enable(&pegasus->usb->dev,
wol->wolopts);
return ret;
}
static inline void pegasus_reset_wol(struct net_device *dev)