summaryrefslogtreecommitdiffstats
path: root/arch/s390/kernel/compat_linux.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/kernel/compat_linux.c')
-rw-r--r--arch/s390/kernel/compat_linux.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 41b197a3f3a3..cd3b3c3e7a9f 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -1014,38 +1014,6 @@ asmlinkage long sys32_clone(struct pt_regs regs)
}
/*
- * Wrapper function for sys_timer_create.
- */
-extern asmlinkage long
-sys_timer_create(clockid_t, struct sigevent *, timer_t *);
-
-asmlinkage long
-sys32_timer_create(clockid_t which_clock, struct compat_sigevent *se32,
- timer_t *timer_id)
-{
- struct sigevent se;
- timer_t ktimer_id;
- mm_segment_t old_fs;
- long ret;
-
- if (se32 == NULL)
- return sys_timer_create(which_clock, NULL, timer_id);
-
- if (get_compat_sigevent(&se, se32))
- return -EFAULT;
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_timer_create(which_clock, &se, &ktimer_id);
- set_fs(old_fs);
-
- if (!ret)
- ret = put_user (ktimer_id, timer_id);
-
- return ret;
-}
-
-/*
* 31 bit emulation wrapper functions for sys_fadvise64/fadvise64_64.
* These need to rewrite the advise values for POSIX_FADV_{DONTNEED,NOREUSE}
* because the 31 bit values differ from the 64 bit values.