audit: use ktime_get_coarse_ts64() for time access

The API got renamed for consistency with the other time accessors,
this changes the audit caller as well.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index d762e0b..f6a0cb3 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1540,10 +1540,10 @@
 	context->argv[2]    = a3;
 	context->argv[3]    = a4;
 	context->serial     = 0;
-	context->ctime = current_kernel_time64();
 	context->in_syscall = 1;
 	context->current_state  = state;
 	context->ppid       = 0;
+	ktime_get_coarse_ts64(&context->ctime);
 }
 
 /**