From 7d24c1b5a77c71d885fca047d1f25721f6b366e7 Mon Sep 17 00:00:00 2001
From: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Date: Fri, 30 Jan 2015 09:09:31 +0100
Subject: [PATCH] usb: dwc2: gadget: add unaligned buffers support

When using DMA, dwc2 requires buffers to be 4 bytes aligned. Use
bounce buffers if they are not.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Reading git-format-patch failed