[source] Revert "mt76: update to the latest version, adds a tx queue configuration fix"

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/fb504e8799dbba6717116f1d12115af82995273c

commit fb504e8799dbba6717116f1d12115af82995273c
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Sat Nov 5 10:16:15 2016 +0100

    Revert "mt76: update to the latest version, adds a tx queue configuration fix"
    
    This reverts commit 32867540ea18db2c8b025723768093cd5c12f22b.
    A report indicates that this causes a tx/rx throughput regression
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/kernel/mt76/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/kernel/mt76/Makefile b/package/kernel/mt76/Makefile
index 77389bc..bd851e6 100644
--- a/package/kernel/mt76/Makefile
+++ b/package/kernel/mt76/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mt76
-PKG_VERSION:=2016-11-03
+PKG_VERSION:=2016-08-25
 PKG_RELEASE=1
 
 PKG_LICENSE:=GPLv2
@@ -10,7 +10,7 @@ PKG_LICENSE_FILES:=
 PKG_SOURCE_URL:=https://github.com/openwrt/mt76
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=adf1bbd03cc7e1117d44b3da4e584f6dd590c4d0
+PKG_SOURCE_VERSION:=c3127d2acc354b4a27c8604716b0591093601971
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
 
 PKG_MAINTAINER:=Felix Fietkau <nbd at nbd.name>