1 files changed, 0 insertions, 128 deletions

diff --git a/arch/m68k/include/asm/entry_mm.h b/arch/m68k/include/asm/entry_mm.h
deleted file mode 100644
index 73b8c8fbed9c..000000000000
--- a/arch/m68k/include/asm/entry_mm.h
+++ /dev/null
@@ -1,128 +0,0 @@
-#ifndef __M68K_ENTRY_H
-#define __M68K_ENTRY_H
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#ifdef __ASSEMBLY__
-#include <asm/thread_info.h>
-#endif
-
-/*
- * Stack layout in 'ret_from_exception':
- *
- *      This allows access to the syscall arguments in registers d1-d5
- *
- *       0(sp) - d1
- *       4(sp) - d2
- *       8(sp) - d3
- *       C(sp) - d4
- *      10(sp) - d5
- *      14(sp) - a0
- *      18(sp) - a1
- *      1C(sp) - a2
- *      20(sp) - d0
- *      24(sp) - orig_d0
- *      28(sp) - stack adjustment
- *      2C(sp) - sr
- *      2E(sp) - pc
- *      32(sp) - format & vector
- */
-
-/*
- * 97/05/14 Andreas: Register %a2 is now set to the current task throughout
- *                   the whole kernel.
- */
-
-/* the following macro is used when enabling interrupts */
-#if defined(MACH_ATARI_ONLY)
-        /* block out HSYNC on the atari */
-#define ALLOWINT        (~0x400)
-#define MAX_NOINT_IPL   3
-#else
-        /* portable version */
-#define ALLOWINT        (~0x700)
-#define MAX_NOINT_IPL   0
-#endif /* machine compilation types */
-
-#ifdef __ASSEMBLY__
-
-#define curptr a2
-
-LFLUSH_I_AND_D = 0x00000808
-
-#define SAVE_ALL_INT save_all_int
-#define SAVE_ALL_SYS save_all_sys
-#define RESTORE_ALL restore_all
-/*
- * This defines the normal kernel pt-regs layout.
- *
- * regs a3-a6 and d6-d7 are preserved by C code
- * the kernel doesn't mess with usp unless it needs to
- */
-
-/*
- * a -1 in the orig_d0 field signifies
- * that the stack frame is NOT for syscall
- */
-.macro  save_all_int
-        clrl    %sp@-           | stk_adj
-        pea     -1:w            | orig d0
-        movel   %d0,%sp@-       | d0
-        moveml  %d1-%d5/%a0-%a1/%curptr,%sp@-
-.endm
-
-.macro  save_all_sys
-        clrl    %sp@-           | stk_adj
-        movel   %d0,%sp@-       | orig d0
-        movel   %d0,%sp@-       | d0
-        moveml  %d1-%d5/%a0-%a1/%curptr,%sp@-
-.endm
-
-.macro  restore_all
-        moveml  %sp@+,%a0-%a1/%curptr/%d1-%d5
-        movel   %sp@+,%d0
-        addql   #4,%sp          | orig d0
-        addl    %sp@+,%sp       | stk adj
-        rte
-.endm
-
-#define SWITCH_STACK_SIZE (6*4+4)       /* includes return address */
-
-#define SAVE_SWITCH_STACK save_switch_stack
-#define RESTORE_SWITCH_STACK restore_switch_stack
-#define GET_CURRENT(tmp) get_current tmp
-
-.macro  save_switch_stack
-        moveml  %a3-%a6/%d6-%d7,%sp@-
-.endm
-
-.macro  restore_switch_stack
-        moveml  %sp@+,%a3-%a6/%d6-%d7
-.endm
-
-.macro  get_current reg=%d0
-        movel   %sp,\reg
-        andw    #-THREAD_SIZE,\reg
-        movel   \reg,%curptr
-        movel   %curptr@,%curptr
-.endm
-
-#else /* C source */
-
-#define STR(X) STR1(X)
-#define STR1(X) #X
-
-#define SAVE_ALL_INT                            \
-        "clrl   %%sp@-;"    /* stk_adj */       \
-        "pea    -1:w;"      /* orig d0 = -1 */  \
-        "movel  %%d0,%%sp@-;" /* d0 */          \
-        "moveml %%d1-%%d5/%%a0-%%a2,%%sp@-"
-#define GET_CURRENT(tmp) \
-        "movel  %%sp,"#tmp"\n\t" \
-        "andw   #-"STR(THREAD_SIZE)","#tmp"\n\t" \
-        "movel  "#tmp",%%a2\n\t" \
-        "movel  %%a2@,%%a2"
-
-#endif
-
-#endif /* __M68K_ENTRY_H */