[PATCH] checkpoint/powerpc: fix up checkpoint syscall, tidy restart

[Nathan Lynch]

Fix up fallout from changing checkpoint to ptregscall; use named
parameters in sys_restart() instead of redundantly loading the syscall
arguments from ptregs.

Signed-off-by: Nathan Lynch <ntl at pobox.com>
---
 arch/powerpc/kernel/process.c |   23 +++++++++++------------
 1 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index f9da9eb..4b9019b 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -991,21 +991,20 @@ out:
 	return error;
 }
 
-int sys_restart(unsigned long a0, unsigned long a1, unsigned long a2,
-	       unsigned long a3, unsigned long a4, unsigned long a5,
-	       struct pt_regs *regs)
+int sys_checkpoint(unsigned long pid, unsigned long fd, unsigned long flags,
+		   unsigned long logfd, unsigned long p5, unsigned long p6,
+		   struct pt_regs *regs)
 {
-	unsigned long flags;
-	pid_t pid;
-	int logfd;
-	int fd;
-
 	CHECK_FULL_REGS(regs);
 
-	pid = a0;
-	fd = a1;
-	flags = a2;
-	logfd = a3;
+	return do_sys_checkpoint(pid, fd, flags, logfd);
+}
+
+int sys_restart(unsigned long pid, unsigned long fd, unsigned long flags,
+		unsigned long logfd, unsigned long p5, unsigned long p6,
+		struct pt_regs *regs)
+{
+	CHECK_FULL_REGS(regs);
 
 	return do_sys_restart(pid, fd, flags, logfd);
 }
-- 
1.6.0.6