diff --git a/[refs] b/[refs]
index ded464b30a63..55bcf2181bf4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: efa5dc420a0f2f3f8dbc6b2d4037b8148b3cdb64
+refs/heads/master: e53a79d977071cb3cd9bb2923693a8fe6a7b884e
diff --git a/trunk/drivers/staging/ath6kl/Makefile b/trunk/drivers/staging/ath6kl/Makefile
index d7441e75e2ac..50f9be3eefcb 100644
--- a/trunk/drivers/staging/ath6kl/Makefile
+++ b/trunk/drivers/staging/ath6kl/Makefile
@@ -110,7 +110,6 @@ ifeq ($(CONFIG_ATH6KL_SKIP_ABI_VERSION_CHECK),y)
 ccflags-y += -DATH6KL_SKIP_ABI_VERSION_CHECK
 endif
 
-ccflags-y += -DNO_SYNC_FLUSH
 ccflags-y += -DHTC_EP_STAT_PROFILING
 ccflags-y += -DWAPI_ENABLE
 ccflags-y += -DCHECKSUM_OFFLOAD