1 files changed, 15 insertions, 8 deletions

diff --git a/include/asm-sparc/msgbuf.h b/include/asm-sparc/msgbuf.h
index 8cec9ad0b825..efc7cbe9788f 100644
--- a/include/asm-sparc/msgbuf.h
+++ b/include/asm-sparc/msgbuf.h
@@ -1,7 +1,7 @@
-#ifndef _SPARC64_MSGBUF_H
-#define _SPARC64_MSGBUF_H
+#ifndef _SPARC_MSGBUF_H
+#define _SPARC_MSGBUF_H
 
-/* 
+/*
  * The msqid64_ds structure for sparc64 architecture.
  * Note extra padding because this structure is passed back and forth
  * between kernel and user space.
@@ -11,13 +11,20 @@
  * - 2 miscellaneous 32-bit values
  */
 
+#if defined(__sparc__) && defined(__arch64__)
+# define PADDING(x)
+#else
+# define PADDING(x) unsigned int x;
+#endif
+
+
 struct msqid64_ds {
         struct ipc64_perm msg_perm;
-        unsigned int   __pad1;
+        PADDING(__pad1)
         __kernel_time_t msg_stime;      /* last msgsnd time */
-        unsigned int   __pad2;
+        PADDING(__pad2)
         __kernel_time_t msg_rtime;      /* last msgrcv time */
-        unsigned int   __pad3;
+        PADDING(__pad3)
         __kernel_time_t msg_ctime;      /* last change time */
         unsigned long  msg_cbytes;      /* current number of bytes on queue */
         unsigned long  msg_qnum;        /* number of messages in queue */
@@ -27,5 +34,5 @@ struct msqid64_ds {
         unsigned long  __unused1;
         unsigned long  __unused2;
 };
-
-#endif /* _SPARC64_MSGBUF_H */
+#undef PADDING
+#endif /* _SPARC_MSGBUF_H */