From ee076e81fc14ca79334d02970cea66604f183a14 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 19 Mar 2018 23:23:53 -0400
Subject: [PATCH] sparc: trivial conversions to {COMPAT_,}SYSCALL_DEFINE()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 arch/sparc/kernel/sys_sparc32.c  | 22 +++++++++++-----------
 arch/sparc/kernel/sys_sparc_32.c | 16 ++++++++--------
 arch/sparc/kernel/sys_sparc_64.c |  4 ++--
 arch/sparc/kernel/systbls.h      |  2 +-
 4 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c
index 9b0c569..d01b992 100644
--- a/arch/sparc/kernel/sys_sparc32.c
+++ b/arch/sparc/kernel/sys_sparc32.c
@@ -98,8 +98,8 @@ static int cp_compat_stat64(struct kstat *stat,
 	return err;
 }
 
-asmlinkage long compat_sys_stat64(const char __user * filename,
-		struct compat_stat64 __user *statbuf)
+COMPAT_SYSCALL_DEFINE2(stat64, const char __user *, filename,
+		struct compat_stat64 __user *, statbuf)
 {
 	struct kstat stat;
 	int error = vfs_stat(filename, &stat);
@@ -109,8 +109,8 @@ asmlinkage long compat_sys_stat64(const char __user * filename,
 	return error;
 }
 
-asmlinkage long compat_sys_lstat64(const char __user * filename,
-		struct compat_stat64 __user *statbuf)
+COMPAT_SYSCALL_DEFINE2(lstat64, const char __user *, filename,
+		struct compat_stat64 __user *, statbuf)
 {
 	struct kstat stat;
 	int error = vfs_lstat(filename, &stat);
@@ -120,8 +120,8 @@ asmlinkage long compat_sys_lstat64(const char __user * filename,
 	return error;
 }
 
-asmlinkage long compat_sys_fstat64(unsigned int fd,
-		struct compat_stat64 __user * statbuf)
+COMPAT_SYSCALL_DEFINE2(fstat64, unsigned int, fd,
+		struct compat_stat64 __user *, statbuf)
 {
 	struct kstat stat;
 	int error = vfs_fstat(fd, &stat);
@@ -131,9 +131,9 @@ asmlinkage long compat_sys_fstat64(unsigned int fd,
 	return error;
 }
 
-asmlinkage long compat_sys_fstatat64(unsigned int dfd,
-		const char __user *filename,
-		struct compat_stat64 __user * statbuf, int flag)
+COMPAT_SYSCALL_DEFINE4(fstatat64, unsigned int, dfd,
+		const char __user *, filename,
+		struct compat_stat64 __user *, statbuf, int, flag)
 {
 	struct kstat stat;
 	int error;
@@ -241,8 +241,8 @@ long sys32_sync_file_range(unsigned int fd, unsigned long off_high, unsigned lon
 				   flags);
 }
 
-asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
-				     u32 lenhi, u32 lenlo)
+COMPAT_SYSCALL_DEFINE6(fallocate, int, fd, int, mode, u32, offhi, u32, offlo,
+				     u32, lenhi, u32, lenlo)
 {
 	return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo,
 			     ((loff_t)lenhi << 32) | lenlo);
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index c47e942..e7d326af 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -34,7 +34,7 @@
 /* XXX Make this per-binary type, this way we can detect the type of
  * XXX a binary.  Every Sparc executable calls this very early on.
  */
-asmlinkage unsigned long sys_getpagesize(void)
+SYSCALL_DEFINE0(getpagesize)
 {
 	return PAGE_SIZE; /* Possibly older binaries want 8192 on sun4's? */
 }
@@ -98,9 +98,9 @@ int sparc_mmap_check(unsigned long addr, unsigned long len)
 
 /* Linux version of mmap */
 
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-	unsigned long prot, unsigned long flags, unsigned long fd,
-	unsigned long pgoff)
+SYSCALL_DEFINE6(mmap2, unsigned long, addr, unsigned long, len,
+	unsigned long, prot, unsigned long, flags, unsigned long, fd,
+	unsigned long, pgoff)
 {
 	/* Make sure the shift for mmap2 is constant (12), no matter what PAGE_SIZE
 	   we have. */
@@ -108,9 +108,9 @@ asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
 			      pgoff >> (PAGE_SHIFT - 12));
 }
 
-asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
-	unsigned long prot, unsigned long flags, unsigned long fd,
-	unsigned long off)
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
+	unsigned long, prot, unsigned long, flags, unsigned long, fd,
+	unsigned long, off)
 {
 	/* no alignment check? */
 	return sys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);
@@ -202,7 +202,7 @@ SYSCALL_DEFINE5(rt_sigaction, int, sig,
 	return ret;
 }
 
-asmlinkage long sys_getdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(getdomainname, char __user *, name, int, len)
 {
  	int nlen, err;
  	
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 180c536..c157655 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -39,7 +39,7 @@
 
 /* #define DEBUG_UNIMP_SYSCALL */
 
-asmlinkage unsigned long sys_getpagesize(void)
+SYSCALL_DEFINE0(getpagesize)
 {
 	return PAGE_SIZE;
 }
@@ -642,7 +642,7 @@ SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
 	return ret;
 }
 
-asmlinkage long sys_kern_features(void)
+SYSCALL_DEFINE0(kern_features)
 {
 	return KERN_FEATURE_MIXED_MODE_STACK;
 }
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index 4aca08e..432aa84 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -9,7 +9,7 @@
 
 #include <asm/utrap.h>
 
-asmlinkage unsigned long sys_getpagesize(void);
+asmlinkage long sys_getpagesize(void);
 asmlinkage long sys_sparc_pipe(void);
 asmlinkage unsigned long c_sys_nis_syscall(struct pt_regs *regs);
 asmlinkage long sys_getdomainname(char __user *name, int len);
-- 
2.7.4