[openwrt/openwrt] Revert "mt76: update to the latest version"

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/6271539fc58d6268f4198002c53c792712f0449a

commit 6271539fc58d6268f4198002c53c792712f0449a
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Thu Jan 25 21:18:57 2018 +0100

    Revert "mt76: update to the latest version"
    
    This reverts commit 99eb128acaf76a69119fd2de8e194f2b2bbb0427.
    Connectivity issues reported by users, needs rework
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/kernel/mt76/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/kernel/mt76/Makefile b/package/kernel/mt76/Makefile
index bc0d6c6..441f59e 100644
--- a/package/kernel/mt76/Makefile
+++ b/package/kernel/mt76/Makefile
@@ -8,9 +8,9 @@ PKG_LICENSE_FILES:=
 
 PKG_SOURCE_URL:=https://github.com/openwrt/mt76
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_DATE:=2018-01-25
-PKG_SOURCE_VERSION:=9c2e03dd0a76308e21e37c5d59e72a6380824fc6
-PKG_MIRROR_HASH:=65a8d23c8fd2470331909f973f5f45ba731d742192d768df6d5c2671abdcc311
+PKG_SOURCE_DATE:=2017-12-17
+PKG_SOURCE_VERSION:=68b0cf17efe32623efd2a46d33b0b551bb78cbbe
+PKG_MIRROR_HASH:=855901e5e02249f53bb943d2d5da5bb3cb357f02e4c68c6291604867e250e9bd
 
 PKG_MAINTAINER:=Felix Fietkau <nbd at nbd.name>
 PKG_BUILD_PARALLEL:=1