[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, 119 deletions

diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index 725e854928cf..584c0417ae4d 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -320,125 +320,6 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 310
-#include <linux/err.h>
-
-/*
- * process the return value of a syscall, consigning it to one of two possible fates
- * - user-visible error numbers are in the range -1 - -4095: see <asm-frv/errno.h>
- */
-#undef __syscall_return
-#define __syscall_return(type, res)                                     \
-do {                                                                    \
-        unsigned long __sr2 = (res);                                    \
-        if (__builtin_expect(__sr2 >= (unsigned long)(-MAX_ERRNO), 0)) { \
-                errno = (-__sr2);                                       \
-                __sr2 = ~0UL;                                           \
-        }                                                               \
-        return (type) __sr2;                                            \
-} while (0)
-
-/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
-
-#undef _syscall0
-#define _syscall0(type,name)                                            \
-type name(void)                                                         \
-{                                                                       \
-        register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
-        register unsigned long __sc0 __asm__ ("gr8");                   \
-        __asm__ __volatile__ ("tira gr0,#0"                             \
-                              : "=r" (__sc0)                            \
-                              : "r" (__scnum));                         \
-        __syscall_return(type, __sc0);                                  \
-}
-
-#undef _syscall1
-#define _syscall1(type,name,type1,arg1)                                         \
-type name(type1 arg1)                                                           \
-{                                                                               \
-        register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);         \
-        register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;    \
-        __asm__ __volatile__ ("tira gr0,#0"                                     \
-                              : "+r" (__sc0)                                    \
-                              : "r" (__scnum));                                 \
-        __syscall_return(type, __sc0);                                          \
-}
-
-#undef _syscall2
-#define _syscall2(type,name,type1,arg1,type2,arg2)                              \
-type name(type1 arg1,type2 arg2)                                                \
-{                                                                               \
-        register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);         \
-        register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;    \
-        register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;    \
-        __asm__ __volatile__ ("tira gr0,#0"                                     \
-                              : "+r" (__sc0)                                    \
-                              : "r" (__scnum), "r" (__sc1));                    \
-        __syscall_return(type, __sc0);                                          \
-}
-
-#undef _syscall3
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)                   \
-type name(type1 arg1,type2 arg2,type3 arg3)                                     \
-{                                                                               \
-        register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);         \
-        register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;    \
-        register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;    \
-        register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;   \
-        __asm__ __volatile__ ("tira gr0,#0"                                     \
-                              : "+r" (__sc0)                                    \
-                              : "r" (__scnum), "r" (__sc1), "r" (__sc2));       \
-        __syscall_return(type, __sc0);                                          \
-}
-
-#undef _syscall4
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)                \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4)                              \
-{                                                                                       \
-        register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);                 \
-        register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;            \
-        register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;            \
-        register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;           \
-        register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4;           \
-        __asm__ __volatile__ ("tira gr0,#0"                                             \
-                              : "+r" (__sc0)                                            \
-                              : "r" (__scnum), "r" (__sc1), "r" (__sc2), "r" (__sc3));  \
-        __syscall_return(type, __sc0);                                                  \
-}
-
-#undef _syscall5
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)     \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)                  \
-{                                                                                       \
-        register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);                 \
-        register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;            \
-        register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;            \
-        register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;           \
-        register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4;           \
-        register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5;           \
-        __asm__ __volatile__ ("tira gr0,#0"                                             \
-                              : "+r" (__sc0)                                            \
-                              : "r" (__scnum), "r" (__sc1), "r" (__sc2),                \
-                              "r" (__sc3), "r" (__sc4));                                \
-        __syscall_return(type, __sc0);                                                  \
-}
-
-#undef _syscall6
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5, type6, arg6) \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6)               \
-{                                                                                                \
-        register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);                          \
-        register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;                     \
-        register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;                     \
-        register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;                    \
-        register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4;                    \
-        register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5;                    \
-        register unsigned long __sc5 __asm__ ("gr13") = (unsigned long) arg6;                    \
-        __asm__ __volatile__ ("tira gr0,#0"                                                      \
-                              : "+r" (__sc0)                                                     \
-                              : "r" (__scnum), "r" (__sc1), "r" (__sc2),                         \
-                              "r" (__sc3), "r" (__sc4), "r" (__sc5));                            \
-        __syscall_return(type, __sc0);                                                           \
-}
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 /* #define __ARCH_WANT_OLD_READDIR */