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

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/606cea8f1b2d1017e238890157a431ccf4988071

commit 606cea8f1b2d1017e238890157a431ccf4988071
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Mon Feb 26 22:15:24 2018 +0100

    mt76: update to the latest version
    
    cda627f mt76: add missing VHT maximum A-MPDU length capability
    ffa2069 mt76: fix potential sleep in atomic context
    
    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 ba5d14a..d83e387 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:=2018-02-24
-PKG_SOURCE_VERSION:=5ba59953c575d0102569a72eccdd352660b2a68f
-PKG_MIRROR_HASH:=95589b458f2144cc5252d9cc46c0d2e3d0f520ebefc8f28a700588a932973b1e
+PKG_SOURCE_DATE:=2018-02-27
+PKG_SOURCE_VERSION:=ffa2069e78cf267ce79d7a8820aa0368161ff6e1
+PKG_MIRROR_HASH:=dee90d713e3c351ee51da51030e56867fa9bd2eac8f222734d0573223a5e0a41
 
 PKG_MAINTAINER:=Felix Fietkau <nbd at nbd.name>
 PKG_BUILD_PARALLEL:=1