usb: set ep_dev async suspend should be later than device_initialize

The dev->power.async_suspend can only be set at the condition of
dev->power.status is DPM_ON. The dev->power.status will be initialized
as DPM_ON at device_initialize.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index 9da250563027630330d92831ac0adbe428feb1cb..df502a98d0df0611e206d7e32e12c1bf1a5b39df 100644 (file)
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -192,12 +192,12 @@ int usb_create_ep_devs(struct device *parent,
        ep_dev->dev.parent = parent;
        ep_dev->dev.release = ep_device_release;
        dev_set_name(&ep_dev->dev, "ep_%02x", endpoint->desc.bEndpointAddress);
-       device_enable_async_suspend(&ep_dev->dev);
 
        retval = device_register(&ep_dev->dev);
        if (retval)
                goto error_register;
 
+       device_enable_async_suspend(&ep_dev->dev);
        endpoint->ep_dev = ep_dev;
        return retval;