From 203f1b0cbad5e02fe5198237f0c5f4692ce9b9a7 Mon Sep 17 00:00:00 2001
From: "Huang, Tao" <huangtao@rock-chips.com>
Date: Tue, 27 Oct 2015 19:54:13 +0800
Subject: [PATCH] arm64: rockchip: add support for kernel mode NEON

Change-Id: I964c5dad5562f0342b1d11d9a0483fcac0394e4d
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
---
 arch/arm64/Kconfig         | 3 +++
 arch/arm64/kernel/fpsimd.c | 1 +
 2 files changed, 4 insertions(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 6135ace7e11f..177f672b9091 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -129,6 +129,9 @@ config SWIOTLB
 config IOMMU_HELPER
 	def_bool SWIOTLB
 
+config KERNEL_MODE_NEON
+	def_bool y
+
 config FIX_EARLYCON_MEM
 	def_bool y
 
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 5ba0217df39b..f1d59be1c090 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/signal.h>
+#include <linux/hardirq.h>
 
 #include <asm/fpsimd.h>
 #include <asm/cputype.h>
-- 
2.34.1