brcm2708: update 4.1 patches

As usual, this patches were taken (and rebased) from
https://github.com/raspberrypi/linux/commits/rpi-4.1.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 47258

target/linux/brcm2708/patches-4.1/0004-Add-dwc_otg-driver.patch

@@ -1,7 +1,7 @@
-From 5a6024182390194a4e0b3f05e20226dd89f7fa9d Mon Sep 17 00:00:00 2001
+From bd316831fe1a05b9306054d48fb48db5226a6c92 Mon Sep 17 00:00:00 2001
 From: popcornmix <popcornmix@gmail.com>
 Date: Wed, 1 May 2013 19:46:17 +0100
-Subject: [PATCH 004/171] Add dwc_otg driver
+Subject: [PATCH 004/203] Add dwc_otg driver
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