From e4eacd6b899abc5fa2a0b6d20d5c430feba96858 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 18 Mar 2018 12:58:18 -0400
Subject: [PATCH] alpha: switch pci syscalls to SYSCALL_DEFINE

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 arch/alpha/kernel/pci-noop.c | 15 +++++++--------
 arch/alpha/kernel/pci.c      |  5 +++--
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
index b995987..b6ebb65 100644
--- a/arch/alpha/kernel/pci-noop.c
+++ b/arch/alpha/kernel/pci-noop.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/dma-mapping.h>
 #include <linux/scatterlist.h>
+#include <linux/syscalls.h>
 
 #include "proto.h"
 
@@ -46,8 +47,8 @@ alloc_resource(void)
 	return alloc_bootmem(sizeof(struct resource));
 }
 
-asmlinkage long
-sys_pciconfig_iobase(long which, unsigned long bus, unsigned long dfn)
+SYSCALL_DEFINE3(pciconfig_iobase, long, which, unsigned long, bus,
+		unsigned long, dfn)
 {
 	struct pci_controller *hose;
 
@@ -84,9 +85,8 @@ sys_pciconfig_iobase(long which, unsigned long bus, unsigned long dfn)
 	return -EOPNOTSUPP;
 }
 
-asmlinkage long
-sys_pciconfig_read(unsigned long bus, unsigned long dfn,
-		   unsigned long off, unsigned long len, void *buf)
+SYSCALL_DEFINE5(pciconfig_read, unsigned long, bus, unsigned long, dfn,
+		unsigned long, off, unsigned long, len, void __user *, buf)
 {
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
@@ -94,9 +94,8 @@ sys_pciconfig_read(unsigned long bus, unsigned long dfn,
 		return -ENODEV;
 }
 
-asmlinkage long
-sys_pciconfig_write(unsigned long bus, unsigned long dfn,
-		    unsigned long off, unsigned long len, void *buf)
+SYSCALL_DEFINE5(pciconfig_write, unsigned long, bus, unsigned long, dfn,
+		unsigned long, off, unsigned long, len, void __user *, buf)
 {
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 2e86ebb..c668c3b 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/cache.h>
 #include <linux/slab.h>
+#include <linux/syscalls.h>
 #include <asm/machvec.h>
 
 #include "proto.h"
@@ -409,8 +410,8 @@ alloc_resource(void)
 /* Provide information on locations of various I/O regions in physical
    memory.  Do this on a per-card basis so that we choose the right hose.  */
 
-asmlinkage long
-sys_pciconfig_iobase(long which, unsigned long bus, unsigned long dfn)
+SYSCALL_DEFINE3(pciconfig_iobase, long, which, unsigned long, bus,
+		unsigned long, dfn)
 {
 	struct pci_controller *hose;
 	struct pci_dev *dev;
-- 
2.7.4