ppc64: remove sys32.S

arch/ppc64/kernel/Makefile

@@ -7,7 +7,7 @@ extra-y		:= head.o
 obj-y               :=	setup.o entry.o traps.o irq.o idle.o \
 			time.o process.o signal.o syscalls.o misc.o ptrace.o \
 			align.o semaphore.o bitops.o stab.o htab.o pacaData.o \
-			udbg.o binfmt_elf32.o sys_ppc32.o sys32.o ioctl32.o \
+			udbg.o binfmt_elf32.o sys_ppc32.o ioctl32.o \
 			ptrace32.o signal32.o pmc.o rtc.o init_task.o \
 			lmb.o pci.o pci_dn.o pci_dma.o
 

arch/ppc64/kernel/sys32.S

-/* 
- * sys32.S: I-cache tricks for 32-bit compatibility layer simple
- *          conversions.
- *
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1998 Jakub Jelinek   (jj@ultra.linux.cz)
- * Copyright (C) 2000 Ken Aaker (kdaaker@rchland.vnet.ibm.com)
- * For PPC ABI convention is parms in Regs 3-10.
- * The router in entry.S clears the high 32 bits in the first
- * 4 arguments (R3-R6).
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-
-#include <asm/ppc_asm.h>
-#include <asm/errno.h>
-#include <asm/processor.h>
-
-	.text
-
-_GLOBAL(ppc32_lseek)
-	extsw		r4,r4		/* sign extend off_t offset parm */
-	b		.sys_lseek
-

arch/ppc64/kernel/sys_ppc32.c

@@ -2318,6 +2318,14 @@ long sys32_nice(u32 increment)
 	return sys_nice((int)increment);
 }
 
+extern off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin);
+
+off_t ppc32_lseek(unsigned int fd, u32 offset, unsigned int origin)
+{
+	/* sign extend n */
+	return sys_lseek(fd, (int)offset, origin);
+}
+
 /*
  * This is just a version for 32-bit applications which does
  * not force O_LARGEFILE on.