[XTENSA] Clean up stat structs.

Avoid using typedefs for stat fields.
Make stat64.st_blocks an unsigned long long to avoid endian-specific
padding with 32-bit values.
Clean up signed vs. unsigned and int vs. long types to be consistent
with other uses of these values.

Signed-off-by: Bob Wilson <[email protected]>
Signed-off-by: Chris Zankel <[email protected]>

Author: Bob Wilson

include/asm-xtensa/stat.h

@@ -5,25 +5,23 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
+ * Copyright (C) 2001 - 2007 Tensilica Inc.
  */
 
 #ifndef _XTENSA_STAT_H
 #define _XTENSA_STAT_H
 
-#include <linux/types.h>
-
 #define STAT_HAVE_NSEC 1
 
 struct stat {
 	unsigned long	st_dev;
-	ino_t		st_ino;
-	mode_t		st_mode;
-	nlink_t		st_nlink;
-	uid_t		st_uid;
-	gid_t		st_gid;
-	unsigned int	st_rdev;
-	off_t		st_size;
+	unsigned long	st_ino;
+	unsigned int	st_mode;
+	unsigned int	st_nlink;
+	unsigned int	st_uid;
+	unsigned int	st_gid;
+	unsigned long	st_rdev;
+	long		st_size;
 	unsigned long	st_blksize;
 	unsigned long	st_blocks;
 	unsigned long	st_atime;
@@ -36,8 +34,6 @@ struct stat {
 	unsigned long	__unused5;
 };
 
-/* This matches struct stat64 in glibc-2.3 */
-
 struct stat64  {
 	unsigned long long st_dev;	/* Device */
 	unsigned long long st_ino;	/* File serial number */
@@ -47,20 +43,14 @@ struct stat64  {
 	unsigned int  st_gid;		/* Group ID of the file's group. */
 	unsigned long long st_rdev;	/* Device number, if device. */
 	long long st_size;		/* Size of file, in bytes. */
-	long st_blksize;		/* Optimal block size for I/O. */
+	unsigned long st_blksize;	/* Optimal block size for I/O. */
 	unsigned long __unused2;
-#ifdef __XTENSA_EB__
-	unsigned long __unused3;
-	long st_blocks;			/* Number 512-byte blocks allocated. */
-#else
-	long st_blocks;			/* Number 512-byte blocks allocated. */
-	unsigned long __unused3;
-#endif
-	long st_atime;			/* Time of last access. */
+	unsigned long long st_blocks;	/* Number 512-byte blocks allocated. */
+	unsigned long st_atime;		/* Time of last access. */
 	unsigned long st_atime_nsec;
-	long st_mtime;			/* Time of last modification. */
+	unsigned long st_mtime;		/* Time of last modification. */
 	unsigned long st_mtime_nsec;
-	long st_ctime;			/* Time of last status change. */
+	unsigned long st_ctime;		/* Time of last status change. */
 	unsigned long st_ctime_nsec;
 	unsigned long __unused4;
 	unsigned long __unused5;