From e2617796053437df586c53e462076f74bcf268b4 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Tue, 29 Nov 2011 10:35:47 +0200
Subject: [PATCH] usb: dwc3: ep0: fix GetStatus handling (again)

previous commit fixed part of it but it was still
calling usb_ep_queue() from IRQ context without
loosing locks. That cannot be done otherwise we will
have a recursive locking.

Also, we need to assign the 'dep' pointer on
dwc->ep0_usb_req otherwise we will have a NULL
pointer dereference on dwc3_map_buffer_to_dma().

Signed-off-by: Felipe Balbi <balbi@ti.com>
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