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usbnet: generic manage_power()

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Centralise common code for manage_power() in usbnet
by making a generic simple implementation

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Oliver Neukum
2012-12-18 04:45:52 +00:00
committed by David S. Miller
parent a1c088e01b
commit 2dd7c8cf29
2 changed files with 12 additions and 0 deletions
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10
drivers/net/usb/usbnet.c
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@@ -1616,6 +1616,16 @@ void usbnet_device_suggests_idle(struct usbnet *dev)
}
EXPORT_SYMBOL(usbnet_device_suggests_idle);
/*
* For devices that can do without special commands
*/
int usbnet_manage_power(struct usbnet *dev, int on)
{
dev->intf->needs_remote_wakeup = on;
return 0;
}
EXPORT_SYMBOL(usbnet_manage_power);
/*-------------------------------------------------------------------------*/
static int __usbnet_read_cmd(struct usbnet *dev, u8 cmd, u8 reqtype,
u16 value, u16 index, void *data, u16 size)