[source] bcm53xx: move BCM53573 USB 2.0 patch to use backports prefix

[LEDE Commits]

rmilecki pushed a commit to source.git, branch master:
https://git.lede-project.org/1ac5cf771371f820599393253333f5cc4776f87e

commit 1ac5cf771371f820599393253333f5cc4776f87e
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Wed Sep 21 14:18:25 2016 +0200

    bcm53xx: move BCM53573 USB 2.0 patch to use backports prefix
    
    It was pushed into the usb-next branch.
    
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
 ...-0002-USB-bcma-support-old-USB-2.0-controller-on-Northstar.patch} | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/target/linux/bcm53xx/patches-4.4/170-USB-bcma-support-old-USB-2.0-controller-on-Northstar.patch b/target/linux/bcm53xx/patches-4.4/082-0002-USB-bcma-support-old-USB-2.0-controller-on-Northstar.patch
similarity index 96%
rename from target/linux/bcm53xx/patches-4.4/170-USB-bcma-support-old-USB-2.0-controller-on-Northstar.patch
rename to target/linux/bcm53xx/patches-4.4/082-0002-USB-bcma-support-old-USB-2.0-controller-on-Northstar.patch
index 9e17115..2762785 100644
--- a/target/linux/bcm53xx/patches-4.4/170-USB-bcma-support-old-USB-2.0-controller-on-Northstar.patch
+++ b/target/linux/bcm53xx/patches-4.4/082-0002-USB-bcma-support-old-USB-2.0-controller-on-Northstar.patch
@@ -1,6 +1,6 @@
-From ef54f033c53bf4518f6e16e7ed815acd855e03c5 Mon Sep 17 00:00:00 2001
+From d6b76c4ddb124dd22c6e910ca9332e472e7b3273 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
-Date: Wed, 10 Aug 2016 11:51:16 +0200
+Date: Wed, 10 Aug 2016 11:56:46 +0200
 Subject: [PATCH] USB: bcma: support old USB 2.0 controller on Northstar
  devices
 MIME-Version: 1.0
@@ -27,6 +27,7 @@ To handle this add a check for architecture and implement required
 initialization for ARM case.
 
 Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
 ---
  drivers/usb/host/bcma-hcd.c    | 86 ++++++++++++++++++++++++++++++++++++++++--
  include/linux/bcma/bcma_regs.h |  1 +