From ff18510400cc88d01d561694e2de9143442ed3a3 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 18 Jun 2009 19:55:35 +0200
Subject: [PATCH] --- yaml --- r: 155837 b: refs/heads/master c:
 bfc0ca0d33e24fca5b89acb378a8a9712ffe22b6 h: refs/heads/master i:   155835:
 564532279f12c948f49b7c085663f70293fd59e1 v: v3

---
 [refs]                                        |  2 +-
 trunk/arch/microblaze/kernel/sys_microblaze.c | 99 -------------------
 trunk/arch/microblaze/kernel/syscall_table.S  |  2 +-
 3 files changed, 2 insertions(+), 101 deletions(-)

diff --git a/[refs] b/[refs]
index 559dd9c2949f..ddde2c73933d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3863dbceac7e69642b95f43de1c12c6236fdbe5b
+refs/heads/master: bfc0ca0d33e24fca5b89acb378a8a9712ffe22b6
diff --git a/trunk/arch/microblaze/kernel/sys_microblaze.c b/trunk/arch/microblaze/kernel/sys_microblaze.c
index e000bce09b2b..b96f1682bb24 100644
--- a/trunk/arch/microblaze/kernel/sys_microblaze.c
+++ b/trunk/arch/microblaze/kernel/sys_microblaze.c
@@ -33,105 +33,6 @@
 #include <linux/unistd.h>
 
 #include <asm/syscalls.h>
-/*
- * sys_ipc() is the de-multiplexer for the SysV IPC calls..
- *
- * This is really horribly ugly. This will be remove with new toolchain.
- */
-asmlinkage long
-sys_ipc(uint call, int first, int second, int third, void *ptr, long fifth)
-{
-	int version, ret;
-
-	version = call >> 16; /* hack for backward compatibility */
-	call &= 0xffff;
-
-	ret = -EINVAL;
-	switch (call) {
-	case SEMOP:
-		ret = sys_semop(first, (struct sembuf *)ptr, second);
-		break;
-	case SEMGET:
-		ret = sys_semget(first, second, third);
-		break;
-	case SEMCTL:
-	{
-		union semun fourth;
-
-		if (!ptr)
-			break;
-		ret = (access_ok(VERIFY_READ, ptr, sizeof(long)) ? 0 : -EFAULT)
-				|| (get_user(fourth.__pad, (void **)ptr)) ;
-		if (ret)
-			break;
-		ret = sys_semctl(first, second, third, fourth);
-		break;
-	}
-	case MSGSND:
-		ret = sys_msgsnd(first, (struct msgbuf *) ptr, second, third);
-		break;
-	case MSGRCV:
-		switch (version) {
-		case 0: {
-			struct ipc_kludge tmp;
-
-			if (!ptr)
-				break;
-			ret = (access_ok(VERIFY_READ, ptr, sizeof(tmp))
-				? 0 : -EFAULT) || copy_from_user(&tmp,
-				(struct ipc_kludge *) ptr, sizeof(tmp));
-			if (ret)
-				break;
-			ret = sys_msgrcv(first, tmp.msgp, second, tmp.msgtyp,
-					third);
-			break;
-			}
-		default:
-			ret = sys_msgrcv(first, (struct msgbuf *) ptr,
-					second, fifth, third);
-			break;
-		}
-		break;
-	case MSGGET:
-		ret = sys_msgget((key_t) first, second);
-		break;
-	case MSGCTL:
-		ret = sys_msgctl(first, second, (struct msqid_ds *) ptr);
-		break;
-	case SHMAT:
-		switch (version) {
-		default: {
-			ulong raddr;
-			ret = access_ok(VERIFY_WRITE, (ulong *) third,
-					sizeof(ulong)) ? 0 : -EFAULT;
-			if (ret)
-				break;
-			ret = do_shmat(first, (char *) ptr, second, &raddr);
-			if (ret)
-				break;
-			ret = put_user(raddr, (ulong *) third);
-			break;
-			}
-		case 1:	/* iBCS2 emulator entry point */
-			if (!segment_eq(get_fs(), get_ds()))
-				break;
-			ret = do_shmat(first, (char *) ptr, second,
-					(ulong *) third);
-			break;
-		}
-		break;
-	case SHMDT:
-		ret = sys_shmdt((char *)ptr);
-		break;
-	case SHMGET:
-		ret = sys_shmget(first, second, third);
-		break;
-	case SHMCTL:
-		ret = sys_shmctl(first, second, (struct shmid_ds *) ptr);
-		break;
-	}
-	return ret;
-}
 
 asmlinkage long microblaze_vfork(struct pt_regs *regs)
 {
diff --git a/trunk/arch/microblaze/kernel/syscall_table.S b/trunk/arch/microblaze/kernel/syscall_table.S
index 31b32a6c5f4e..216db817beb6 100644
--- a/trunk/arch/microblaze/kernel/syscall_table.S
+++ b/trunk/arch/microblaze/kernel/syscall_table.S
@@ -121,7 +121,7 @@ ENTRY(sys_call_table)
 	.long sys_wait4
 	.long sys_swapoff		/* 115 */
 	.long sys_sysinfo
-	.long sys_ipc
+	.long sys_ni_syscall		/* old sys_ipc */
 	.long sys_fsync
 	.long sys_ni_syscall		/* sys_sigreturn_wrapper */
 	.long sys_clone		/* 120 */