powerpc/syscalls: Switch trivial cases to SYSCALL_DEFINE

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/kernel/pci_32.c

@@ -16,6 +16,7 @@
 #include <linux/of.h>
 #include <linux/slab.h>
 #include <linux/export.h>
+#include <linux/syscalls.h>
 
 #include <asm/processor.h>
 #include <asm/io.h>
@@ -283,7 +284,8 @@ pci_bus_to_hose(int bus)
  * Note that the returned IO or memory base is a physical address
  */
 
-long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn)
+SYSCALL_DEFINE3(pciconfig_iobase, long, which,
+		unsigned long, bus, unsigned long, devfn)
 {
 	struct pci_controller* hose;
 	long result = -EOPNOTSUPP;
@@ -307,5 +309,3 @@ long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn)
 
 	return result;
 }
-
-

arch/powerpc/kernel/pci_64.c

@@ -203,8 +203,8 @@ void pcibios_setup_phb_io_space(struct pci_controller *hose)
 #define IOBASE_ISA_IO		3
 #define IOBASE_ISA_MEM		4
 
-long sys_pciconfig_iobase(long which, unsigned long in_bus,
-			  unsigned long in_devfn)
+SYSCALL_DEFINE3(pciconfig_iobase, long, which, unsigned long, in_bus,
+			  unsigned long, in_devfn)
 {
 	struct pci_controller* hose;
 	struct pci_bus *tmp_bus, *bus = NULL;

arch/powerpc/mm/subpage-prot.c

@@ -13,6 +13,7 @@
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/hugetlb.h>
+#include <linux/syscalls.h>
 
 #include <asm/pgtable.h>
 #include <linux/uaccess.h>
@@ -185,7 +186,8 @@ static void subpage_mark_vma_nohuge(struct mm_struct *mm, unsigned long addr,
  * in a 2-bit field won't allow writes to a page that is otherwise
  * write-protected.
  */
-long sys_subpage_prot(unsigned long addr, unsigned long len, u32 __user *map)
+SYSCALL_DEFINE3(subpage_prot, unsigned long, addr,
+		unsigned long, len, u32 __user *, map)
 {
 	struct mm_struct *mm = current->mm;
 	struct subpage_prot_table *spt = &mm->context.spt;

arch/powerpc/platforms/cell/spu_syscalls.c

@@ -26,6 +26,7 @@
 #include <linux/syscalls.h>
 #include <linux/rcupdate.h>
 #include <linux/binfmts.h>
+#include <linux/syscalls.h>
 
 #include <asm/spu.h>
 
@@ -90,7 +91,7 @@ SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags,
 	return ret;
 }
 
-asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, __u32 __user *ustatus)
+SYSCALL_DEFINE3(spu_run,int, fd, __u32 __user *, unpc, __u32 __user *, ustatus)
 {
 	long ret;
 	struct fd arg;