[PATCH] create struct compat_timex and use it everywhere

We had a copy of the compatibility version of struct timex in each 64 bit
architecture.  This patch just creates a global one and replaces all the
usages of the old ones.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kyle McMartin <kyle@parisc-linux.org>
Acked-by: Tony Luck <tony.luck@intel.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index c9ab2a26348c..859f95700d36 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -45,6 +45,32 @@ struct compat_tms {
         compat_clock_t          tms_cstime;
 };
 
+struct compat_timex {
+        compat_uint_t modes;
+        compat_long_t offset;
+        compat_long_t freq;
+        compat_long_t maxerror;
+        compat_long_t esterror;
+        compat_int_t status;
+        compat_long_t constant;
+        compat_long_t precision;
+        compat_long_t tolerance;
+        struct compat_timeval time;
+        compat_long_t tick;
+        compat_long_t ppsfreq;
+        compat_long_t jitter;
+        compat_int_t shift;
+        compat_long_t stabil;
+        compat_long_t jitcnt;
+        compat_long_t calcnt;
+        compat_long_t errcnt;
+        compat_long_t stbcnt;
+
+        compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
+        compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
+        compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
+};
+
 #define _COMPAT_NSIG_WORDS      (_COMPAT_NSIG / _COMPAT_NSIG_BPW)
 
 typedef struct {