[PATCH] powerpc: Merge ipcbuf.h

This patch merges ppc32 and ppc64 versions of ipcbuf.h.  The merge is
essentially trivial, since the structure defined in each version was
already identical.  Only wrinkle is that the merged version now
includes linux/types.h in order to get the fixed width integer types.
In fact, the old versions probably should have been including that
anyway, since the file uses various __kernel_*_t types.

Built and booted on G5, built for 32-bit pmac, but not booted, since
the merge tree currently doesn't boot there.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/include/asm-powerpc/ipcbuf.h b/include/asm-powerpc/ipcbuf.h
new file mode 100644 (file)
index 0000000..dc0f4d1
--- /dev/null
+++ b/include/asm-powerpc/ipcbuf.h
@@ -0,0 +1,34 @@
+#ifndef _ASM_POWERPC_IPCBUF_H
+#define _ASM_POWERPC_IPCBUF_H
+
+/*
+ * The ipc64_perm structure for the powerpc is identical to
+ * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the
+ * kernel.  Note extra padding because this structure is passed back
+ * and forth between kernel and user space.  Pad space is left for:
+ *     - 1 32-bit value to fill up for 8-byte alignment
+ *     - 2 miscellaneous 64-bit values
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/types.h>
+
+struct ipc64_perm
+{
+       __kernel_key_t  key;
+       __kernel_uid_t  uid;
+       __kernel_gid_t  gid;
+       __kernel_uid_t  cuid;
+       __kernel_gid_t  cgid;
+       __kernel_mode_t mode;
+       unsigned int    seq;
+       unsigned int    __pad1;
+       u64             __unused1;
+       u64             __unused2;
+};
+
+#endif /* _ASM_POWERPC_IPCBUF_H */

diff --git a/include/asm-ppc/ipcbuf.h b/include/asm-ppc/ipcbuf.h
deleted file mode 100644 (file)
index fab6752..0000000
--- a/include/asm-ppc/ipcbuf.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __PPC_IPCBUF_H__
-#define __PPC_IPCBUF_H__
-
-/*
- * The ipc64_perm structure for PPC architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 1 32-bit value to fill up for 8-byte alignment
- * - 2 miscellaneous 64-bit values (so that this structure matches
- *                                  PPC64 ipc64_perm)
- */
-
-struct ipc64_perm
-{
-       __kernel_key_t          key;
-       __kernel_uid_t          uid;
-       __kernel_gid_t          gid;
-       __kernel_uid_t          cuid;
-       __kernel_gid_t          cgid;
-       __kernel_mode_t         mode;
-       unsigned long           seq;
-       unsigned int            __pad2;
-       unsigned long long      __unused1;
-       unsigned long long      __unused2;
-};
-
-#endif /* __PPC_IPCBUF_H__ */

diff --git a/include/asm-ppc64/ipcbuf.h b/include/asm-ppc64/ipcbuf.h
deleted file mode 100644 (file)
index fa393c8..0000000
--- a/include/asm-ppc64/ipcbuf.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef __PPC64_IPCBUF_H__
-#define __PPC64_IPCBUF_H__
-
-/*
- * The ipc64_perm structure for the PPC is identical to kern_ipc_perm
- * as we have always had 32-bit UIDs and GIDs in the kernel.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-struct ipc64_perm
-{
-       __kernel_key_t  key;
-       __kernel_uid_t  uid;
-       __kernel_gid_t  gid;
-       __kernel_uid_t  cuid;
-       __kernel_gid_t  cgid;
-       __kernel_mode_t mode;
-       unsigned int    seq;
-       unsigned int    __pad1;
-       unsigned long   __unused1;
-       unsigned long   __unused2;
-};
-
-#endif /* __PPC64_IPCBUF_H__ */