[083/117] cdc_ether: fix autosuspend for mbm devices

[Greg KH]

2.6.33-stable review patch.  If anyone has any objections, please let us know.

------------------


From: Torgny Johansson <torgny.johansson@xxxxxxxxxxxx>

[ Upstream commit 55964d72d63b15df49a5df11ef91dc8601270815 ]

Autosuspend works until you bring the wwan interface up, then the
device does not enter autosuspend anymore.

The following patch fixes the problem by setting the .manage_power
field in the mbm_info struct to the same as in the cdc_info struct
(cdc_manager_power).

Signed-off-by: Torgny Johansson <torgny.johansson@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
 drivers/net/usb/cdc_ether.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -433,6 +433,7 @@ static const struct driver_info mbm_info
 	.bind = 	cdc_bind,
 	.unbind =	usbnet_cdc_unbind,
 	.status =	cdc_status,
+	.manage_power =	cdc_manage_power,
 };
 
 /*-------------------------------------------------------------------------*/


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