x86, vdso: Replace VVAR(vsyscall_gtod_data) by gtod macro

There a currently more than 30 users of the gtod macro, so replace the
last VVAR(vsyscall_gtod_data) by gtod macro.

Reviewed-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Stefani Seibold <stefani@seibold.net>
Link: http://lkml.kernel.org/r/1395094933-14252-6-git-send-email-stefani@seibold.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c
index fd074dd19a4a..743f27774b73 100644
--- a/arch/x86/vdso/vclock_gettime.c
+++ b/arch/x86/vdso/vclock_gettime.c
@@ -109,7 +109,7 @@ static notrace cycle_t vread_pvclock(int *mode)
                 *mode = VCLOCK_NONE;
 
         /* refer to tsc.c read_tsc() comment for rationale */
-        last = VVAR(vsyscall_gtod_data).clock.cycle_last;
+        last = gtod->clock.cycle_last;
 
         if (likely(ret >= last))
                 return ret;
@@ -133,7 +133,7 @@ notrace static cycle_t vread_tsc(void)
         rdtsc_barrier();
         ret = (cycle_t)vget_cycles();
 
-        last = VVAR(vsyscall_gtod_data).clock.cycle_last;
+        last = gtod->clock.cycle_last;
 
         if (likely(ret >= last))
                 return ret;
@@ -288,7 +288,7 @@ int gettimeofday(struct timeval *, struct timezone *)
 notrace time_t __vdso_time(time_t *t)
 {
         /* This is atomic on x86_64 so we don't need any locks. */
-        time_t result = ACCESS_ONCE(VVAR(vsyscall_gtod_data).wall_time_sec);
+        time_t result = ACCESS_ONCE(gtod->wall_time_sec);
 
         if (t)
                 *t = result;