2 files changed, 12 insertions, 41 deletions

diff --git a/include/asm-sparc/shmbuf.h b/include/asm-sparc/shmbuf.h
index 1ff9da8bec73..83a16055363f 100644
--- a/include/asm-sparc/shmbuf.h
+++ b/include/asm-sparc/shmbuf.h
@@ -11,13 +11,19 @@
  * - 2 miscellaneous 32-bit values
  */
 
+#if defined(__sparc__) && defined(__arch64__)
+# define PADDING(x)
+#else
+# define PADDING(x) unsigned int x;
+#endif
+
 struct shmid64_ds {
         struct ipc64_perm       shm_perm;       /* operation perms */
-        unsigned int            __pad1;
+        PADDING(__pad1)
         __kernel_time_t         shm_atime;      /* last attach time */
-        unsigned int            __pad2;
+        PADDING(__pad2)
         __kernel_time_t         shm_dtime;      /* last detach time */
-        unsigned int            __pad3;
+        PADDING(__pad3)
         __kernel_time_t         shm_ctime;      /* last change time */
         size_t                  shm_segsz;      /* size of segment (bytes) */
         __kernel_pid_t          shm_cpid;       /* pid of creator */
@@ -39,4 +45,6 @@ struct shminfo64 {
         unsigned long   __unused4;
 };
 
+#undef PADDING
+
 #endif /* _SPARC_SHMBUF_H */
diff --git a/include/asm-sparc64/shmbuf.h b/include/asm-sparc64/shmbuf.h
index 61c2ef42eba3..0c54a2d68681 100644
--- a/include/asm-sparc64/shmbuf.h
+++ b/include/asm-sparc64/shmbuf.h
@@ -1,38 +1 @@
-#ifndef _SPARC64_SHMBUF_H
-#define _SPARC64_SHMBUF_H
-
-/* 
- * The shmid64_ds structure for sparc64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- */
-
-struct shmid64_ds {
-        struct ipc64_perm       shm_perm;       /* operation perms */
-        __kernel_time_t         shm_atime;      /* last attach time */
-        __kernel_time_t         shm_dtime;      /* last detach time */
-        __kernel_time_t         shm_ctime;      /* last change time */
-        size_t                  shm_segsz;      /* size of segment (bytes) */
-        __kernel_pid_t          shm_cpid;       /* pid of creator */
-        __kernel_pid_t          shm_lpid;       /* pid of last operator */
-        unsigned long           shm_nattch;     /* no. of current attaches */
-        unsigned long           __unused1;
-        unsigned long           __unused2;
-};
-
-struct shminfo64 {
-        unsigned long   shmmax;
-        unsigned long   shmmin;
-        unsigned long   shmmni;
-        unsigned long   shmseg;
-        unsigned long   shmall;
-        unsigned long   __unused1;
-        unsigned long   __unused2;
-        unsigned long   __unused3;
-        unsigned long   __unused4;
-};
-
-#endif /* _SPARC64_SHMBUF_H */
+#include <asm-sparc/shmbuf.h>