USB: gadget: fix rndis working at high speed

Fix a bug specific to highspeed mode in the recently updated RNDIS
support:  it wasn't setting up the high speed notification endpoint,
which prevented high speed RNDIS links from working.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Tested-by: Anand Gadiyar <gadiyar@ti.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 428b599..3a8bb53 100644 (file)
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -651,6 +651,8 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f)
                                fs_in_desc.bEndpointAddress;
                hs_out_desc.bEndpointAddress =
                                fs_out_desc.bEndpointAddress;
+               hs_notify_desc.bEndpointAddress =
+                               fs_notify_desc.bEndpointAddress;
 
                /* copy descriptors, and track endpoint copies */
                f->hs_descriptors = usb_copy_descriptors(eth_hs_function);
@@ -662,6 +664,8 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f)
                                f->hs_descriptors, &hs_in_desc);
                rndis->hs.out = usb_find_endpoint(eth_hs_function,
                                f->hs_descriptors, &hs_out_desc);
+               rndis->hs.notify = usb_find_endpoint(eth_hs_function,
+                               f->hs_descriptors, &hs_notify_desc);
        }
 
        rndis->port.open = rndis_open;