From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 3 Sep 2013 09:17:25 +0000 (+0200)
Subject: m68k/m68knommu: Implement __get_user_unaligned/__put_user_unaligned()
X-Git-Tag: firefly_0821_release~176^2~5041^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=21e884bafa039fab0facd327c9380b58151e73f2;p=firefly-linux-kernel-4.4.55.git

m68k/m68knommu: Implement __get_user_unaligned/__put_user_unaligned()

fs/btrfs/ioctl.c: In function ‘btrfs_ioctl_file_extent_same’:
fs/btrfs/ioctl.c:2802: error: implicit declaration of function ‘__put_user_unaligned’

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---

diff --git a/arch/m68k/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess.h
index 639c731568b0..3fadc4a93d97 100644
--- a/arch/m68k/include/asm/uaccess.h
+++ b/arch/m68k/include/asm/uaccess.h
@@ -3,3 +3,10 @@
 #else
 #include <asm/uaccess_mm.h>
 #endif
+
+#ifdef CONFIG_CPU_HAS_NO_UNALIGNED
+#include <asm-generic/uaccess-unaligned.h>
+#else
+#define __get_user_unaligned(x, ptr)	__get_user((x), (ptr))
+#define __put_user_unaligned(x, ptr)	__put_user((x), (ptr))
+#endif