untangle the do_mremap() mess

[karo-tx-linux.git] / arch / avr32 / kernel / sys_avr32.c

diff --git a/arch/avr32/kernel/sys_avr32.c b/arch/avr32/kernel/sys_avr32.c
index 5d2daeaf356f73331489d5e21a8be7e440cb6a45..459349b5ed5aa9d74982f2079edeb205ecdbef90 100644 (file)
--- a/arch/avr32/kernel/sys_avr32.c
+++ b/arch/avr32/kernel/sys_avr32.c
@@ -5,39 +5,8 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/file.h>
-#include <linux/mm.h>
 #include <linux/unistd.h>
 
-#include <asm/mman.h>
-#include <asm/uaccess.h>
-#include <asm/syscalls.h>
-
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-                         unsigned long prot, unsigned long flags,
-                         unsigned long fd, off_t offset)
-{
-       int error = -EBADF;
-       struct file *file = NULL;
-
-       flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-       if (!(flags & MAP_ANONYMOUS)) {
-               file = fget(fd);
-               if (!file)
-                       return error;
-       }
-
-       down_write(&current->mm->mmap_sem);
-       error = do_mmap_pgoff(file, addr, len, prot, flags, offset);
-       up_write(&current->mm->mmap_sem);
-
-       if (file)
-               fput(file);
-       return error;
-}
-
 int kernel_execve(const char *file, char **argv, char **envp)
 {
        register long scno asm("r8") = __NR_execve;