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authorGeert Uytterhoeven <geert@linux-m68k.org>2007-05-15 01:41:29 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-15 08:54:00 -0700
commit3c46bdcaec53eda069a8a9cd60621c7431aa7842 (patch)
tree9e3463d9618af5be9195d4cbaef6d3a518ab9e26 /arch/m68k
parent0fcdf96ca95f81a0e1fd91a2de16dc67c641c958 (diff)
downloadlinux-2.6.34-ux500-3c46bdcaec53eda069a8a9cd60621c7431aa7842.tar.gz
m68k: implement __clear_user()
m68k: implement __clear_user(), which is needed by fs/signalfd.c Since we always let the MMU do all checking, clear_user() and __clear_user() are identical. The old clear_user() is renamed to __clear_user() for consistency. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Davide Libenzi <davidel@xmailserver.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/lib/uaccess.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/m68k/lib/uaccess.c b/arch/m68k/lib/uaccess.c
index 865f9fb9e68..13854ed8cd9 100644
--- a/arch/m68k/lib/uaccess.c
+++ b/arch/m68k/lib/uaccess.c
@@ -181,7 +181,7 @@ EXPORT_SYMBOL(strnlen_user);
* Zero Userspace
*/
-unsigned long clear_user(void __user *to, unsigned long n)
+unsigned long __clear_user(void __user *to, unsigned long n)
{
unsigned long res;
@@ -219,4 +219,4 @@ unsigned long clear_user(void __user *to, unsigned long n)
return res;
}
-EXPORT_SYMBOL(clear_user);
+EXPORT_SYMBOL(__clear_user);