From 62cdcceec9ccfac48f59bd03a258f91cb9700f45 Mon Sep 17 00:00:00 2001
From: Fengguang Wu <fengguang.wu@intel.com>
Date: Thu, 4 Oct 2012 17:11:23 -0700
Subject: [PATCH] unicore32: select generic atomic64_t support

commit 82e54a6aaf8aec971fb16afa3a4404e238a1b98b upstream.

It's required for the core fs/namespace.c and many other basic features.

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Zefan Li <lizefan@huawei.com>
---
 arch/unicore32/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index eeb8054c7cd..1f3e9ea1cf9 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -6,6 +6,7 @@ config UNICORE32
 	select HAVE_DMA_ATTRS
 	select HAVE_KERNEL_GZIP
 	select HAVE_KERNEL_BZIP2
+	select GENERIC_ATOMIC64
 	select HAVE_KERNEL_LZO
 	select HAVE_KERNEL_LZMA
 	select GENERIC_FIND_FIRST_BIT