[PATCH] remove kernel syscalls

The last thing we agreed on was to remove the macros entirely for 2.6.19,
on all architectures. Unfortunately, I think nobody actually _did_ that,
so they are still there.

[akpm@osdl.org: x86_64 fix]
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Greg Schafer <gschafer@zip.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 166 deletions

diff --git a/include/asm-h8300/unistd.h b/include/asm-h8300/unistd.h
index 747788d629ae..7ddd414f8d16 100644
--- a/include/asm-h8300/unistd.h
+++ b/include/asm-h8300/unistd.h
@@ -295,172 +295,6 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 289
-#include <linux/err.h>
-
-/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
-   <asm-m68k/errno.h> */
-
-#define __syscall_return(type, res) \
-do { \
-	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
-	/* avoid using res which is declared to be in register d0; \
-	   errno might expand to a function call and clobber it.  */ \
-		int __err = -(res); \
-		errno = __err; \
-		res = -1; \
-	} \
-	return (type) (res); \
-} while (0)
-
-#define _syscall0(type, name)				\
-type name(void)						\
-{							\
-  register long __res __asm__("er0");			\
-  __asm__ __volatile__ ("mov.l %1,er0\n\t"		\
-                        "trapa	#0\n\t"			\
-			: "=r" (__res)			\
-			: "g" (__NR_##name)		\
-			: "cc", "memory");		\
-  __syscall_return(type, __res);			\
-}
-
-#define _syscall1(type, name, atype, a)			\
-type name(atype a)					\
-{							\
-  register long __res __asm__("er0");			\
-  register long _a __asm__("er1");			\
-  _a = (long)a;						\
-  __asm__ __volatile__ ("mov.l %1,er0\n\t"		\
-                        "trapa	#0\n\t"			\
-			: "=r" (__res)			\
-			: "g" (__NR_##name),		\
-			  "g" (_a)			\
-			: "cc", "memory");	 	\
-  __syscall_return(type, __res);			\
-}
-
-#define _syscall2(type, name, atype, a, btype, b)	\
-type name(atype a, btype b)				\
-{							\
-  register long __res __asm__("er0");			\
-  register long _a __asm__("er1");			\
-  register long _b __asm__("er2");			\
-  _a = (long)a;						\
-  _b = (long)b;						\
-  __asm__ __volatile__ ("mov.l %1,er0\n\t"		\
-                        "trapa	#0\n\t"			\
-			: "=r" (__res)			\
-			: "g" (__NR_##name),		\
-			  "g" (_a),			\
-			  "g" (_b)			\
-			: "cc", "memory");	 	\
-  __syscall_return(type, __res);			\
-}
-
-#define _syscall3(type, name, atype, a, btype, b, ctype, c)	\
-type name(atype a, btype b, ctype c)			\
-{							\
-  register long __res __asm__("er0");			\
-  register long _a __asm__("er1");			\
-  register long _b __asm__("er2");			\
-  register long _c __asm__("er3");			\
-  _a = (long)a;						\
-  _b = (long)b;						\
-  _c = (long)c;						\
-  __asm__ __volatile__ ("mov.l %1,er0\n\t"		\
-                        "trapa	#0\n\t"			\
-			: "=r" (__res)			\
-			: "g" (__NR_##name),		\
-			  "g" (_a),			\
-			  "g" (_b),			\
-			  "g" (_c)			\
-			: "cc", "memory");		\
-  __syscall_return(type, __res);			\
-}
-
-#define _syscall4(type, name, atype, a, btype, b,	\
-                  ctype, c, dtype, d)			\
-type name(atype a, btype b, ctype c, dtype d)		\
-{							\
-  register long __res __asm__("er0");			\
-  register long _a __asm__("er1");			\
-  register long _b __asm__("er2");			\
-  register long _c __asm__("er3");			\
-  register long _d __asm__("er4");			\
-  _a = (long)a;						\
-  _b = (long)b;						\
-  _c = (long)c;						\
-  _d = (long)d;						\
-  __asm__ __volatile__ ("mov.l	%1,er0\n\t"		\
-                        "trapa	#0\n\t"			\
-			: "=r" (__res)			\
-			: "g" (__NR_##name),		\
-			  "g" (_a),			\
-			  "g" (_b),			\
-			  "g" (_c),			\
-			  "g" (_d)			\
-			: "cc", "memory");		\
-  __syscall_return(type, __res);			\
-}
-
-#define _syscall5(type, name, atype, a, btype, b,	\
-                  ctype, c, dtype, d, etype, e)		\
-type name(atype a, btype b, ctype c, dtype d, etype e)	\
-{							\
-  register long __res __asm__("er0");			\
-  register long _a __asm__("er1");			\
-  register long _b __asm__("er2");			\
-  register long _c __asm__("er3");			\
-  register long _d __asm__("er4");			\
-  register long _e __asm__("er5");			\
-  _a = (long)a;                                       	\
-  _b = (long)b;                                       	\
-  _c = (long)c;                                       	\
-  _d = (long)d;                                       	\
-  _e = (long)e;                                       	\
-  __asm__ __volatile__ ("mov.l	%1,er0\n\t"		\
-                        "trapa	#0\n\t"			\
-			: "=r" (__res)			\
-			: "g" (__NR_##name),		\
-			  "g" (_a),			\
-			  "g" (_b),			\
-			  "g" (_c),			\
-			  "g" (_d),			\
-			  "g" (_e)			\
-			: "cc", "memory");		\
-  __syscall_return(type, __res);			\
-}
-
-#define _syscall6(type, name, atype, a, btype, b,	\
-                  ctype, c, dtype, d, etype, e, ftype, f)	\
-type name(atype a, btype b, ctype c, dtype d, etype e, ftype f)	\
-{							\
-  register long __res __asm__("er0");			\
-  register long _a __asm__("er1");			\
-  register long _b __asm__("er2");			\
-  register long _c __asm__("er3");			\
-  register long _d __asm__("er4");			\
-  register long _e __asm__("er5");			\
-  register long _f __asm__("er6");			\
-  _a = (long)a;                                       	\
-  _b = (long)b;                                       	\
-  _c = (long)c;                                       	\
-  _d = (long)d;                                       	\
-  _e = (long)e;                                       	\
-  _f = (long)f;                                       	\
-  __asm__ __volatile__ ("mov.l	%1,er0\n\t"		\
-                        "trapa	#0\n\t"			\
-			: "=r" (__res)			\
-			: "g" (__NR_##name),		\
-			  "g" (_a),			\
-			  "g" (_b),			\
-			  "g" (_c),			\
-			  "g" (_d),			\
-			  "g" (_e)			\
-			  "g" (_f)			\
-			: "cc", "memory");		\
-  __syscall_return(type, __res);			\
-}
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR