[IA64] Remove COMPAT_IA32 support

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / ia64 / include / asm / syscall.h

diff --git a/arch/ia64/include/asm/syscall.h b/arch/ia64/include/asm/syscall.h
index 2f758a4..a7ff1c6 100644 (file)
--- a/arch/ia64/include/asm/syscall.h
+++ b/arch/ia64/include/asm/syscall.h
@@ -22,33 +22,18 @@ static inline long syscall_get_nr(struct task_struct *task,
        if ((long)regs->cr_ifs < 0) /* Not a syscall */
                return -1;
 
-#ifdef CONFIG_IA32_SUPPORT
-       if (IS_IA32_PROCESS(regs))
-               return regs->r1;
-#endif
-
        return regs->r15;
 }
 
 static inline void syscall_rollback(struct task_struct *task,
                                    struct pt_regs *regs)
 {
-#ifdef CONFIG_IA32_SUPPORT
-       if (IS_IA32_PROCESS(regs))
-               regs->r8 = regs->r1;
-#endif
-
        /* do nothing */
 }
 
 static inline long syscall_get_error(struct task_struct *task,
                                     struct pt_regs *regs)
 {
-#ifdef CONFIG_IA32_SUPPORT
-       if (IS_IA32_PROCESS(regs))
-               return regs->r8;
-#endif
-
        return regs->r10 == -1 ? regs->r8:0;
 }
 
@@ -62,13 +47,6 @@ static inline void syscall_set_return_value(struct task_struct *task,
                                            struct pt_regs *regs,
                                            int error, long val)
 {
-#ifdef CONFIG_IA32_SUPPORT
-       if (IS_IA32_PROCESS(regs)) {
-               regs->r8 = (long) error ? error : val;
-               return;
-       }
-#endif
-
        if (error) {
                /* error < 0, but ia64 uses > 0 return value */
                regs->r8 = -error;
@@ -89,37 +67,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 {
        BUG_ON(i + n > 6);
 
-#ifdef CONFIG_IA32_SUPPORT
-       if (IS_IA32_PROCESS(regs)) {
-               switch (i + n) {
-               case 6:
-                       if (!n--) break;
-                       *args++ = regs->r13;
-               case 5:
-                       if (!n--) break;
-                       *args++ = regs->r15;
-               case 4:
-                       if (!n--) break;
-                       *args++ = regs->r14;
-               case 3:
-                       if (!n--) break;
-                       *args++ = regs->r10;
-               case 2:
-                       if (!n--) break;
-                       *args++ = regs->r9;
-               case 1:
-                       if (!n--) break;
-                       *args++ = regs->r11;
-               case 0:
-                       if (!n--) break;
-               default:
-                       BUG();
-                       break;
-               }
-
-               return;
-       }
-#endif
        ia64_syscall_get_set_arguments(task, regs, i, n, args, 0);
 }
 
@@ -130,34 +77,6 @@ static inline void syscall_set_arguments(struct task_struct *task,
 {
        BUG_ON(i + n > 6);
 
-#ifdef CONFIG_IA32_SUPPORT
-       if (IS_IA32_PROCESS(regs)) {
-               switch (i + n) {
-               case 6:
-                       if (!n--) break;
-                       regs->r13 = *args++;
-               case 5:
-                       if (!n--) break;
-                       regs->r15 = *args++;
-               case 4:
-                       if (!n--) break;
-                       regs->r14 = *args++;
-               case 3:
-                       if (!n--) break;
-                       regs->r10 = *args++;
-               case 2:
-                       if (!n--) break;
-                       regs->r9 = *args++;
-               case 1:
-                       if (!n--) break;
-                       regs->r11 = *args++;
-               case 0:
-                       if (!n--) break;
-               }
-
-               return;
-       }
-#endif
        ia64_syscall_get_set_arguments(task, regs, i, n, args, 1);
 }
 #endif /* _ASM_SYSCALL_H */