get rid of compat_sys_semctl() and friends in case of ARCH_WANT_OLD_COMPAT_IPC
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 7c57b8d..d1d576b 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -119,30 +119,6 @@
return sys_pwrite64(fd, buf, count, merge_64(a4, a5));
}
-#ifdef CONFIG_MIPS32_N32
-SYSCALL_DEFINE4(n32_semctl, int, semid, int, semnum, int, cmd, u32, arg)
-{
- /* compat_sys_semctl expects a pointer to union semun */
- u32 __user *uptr = compat_alloc_user_space(sizeof(u32));
- if (put_user(arg, uptr))
- return -EFAULT;
- return compat_sys_semctl(semid, semnum, cmd, uptr);
-}
-
-SYSCALL_DEFINE4(n32_msgsnd, int, msqid, u32, msgp, unsigned int, msgsz,
- int, msgflg)
-{
- return compat_sys_msgsnd(msqid, msgsz, msgflg, compat_ptr(msgp));
-}
-
-SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz,
- int, msgtyp, int, msgflg)
-{
- return compat_sys_msgrcv(msqid, msgsz, msgtyp, msgflg, IPC_64,
- compat_ptr(msgp));
-}
-#endif
-
SYSCALL_DEFINE1(32_personality, unsigned long, personality)
{
unsigned int p = personality & 0xffffffff;
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 9b4df49..edcb659 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -168,11 +168,11 @@
PTR sys_newuname
PTR sys_semget
PTR sys_semop
- PTR sys_n32_semctl
+ PTR compat_sys_semctl
PTR sys_shmdt /* 6065 */
PTR sys_msgget
- PTR sys_n32_msgsnd
- PTR sys_n32_msgrcv
+ PTR compat_sys_msgsnd
+ PTR compat_sys_msgrcv
PTR compat_sys_msgctl
PTR compat_sys_fcntl /* 6070 */
PTR sys_flock