Index: gdb-8.2/gdb/arm-linux-tdep.c
===================================================================
--- gdb-8.2.orig/gdb/arm-linux-tdep.c
+++ gdb-8.2/gdb/arm-linux-tdep.c
@@ -820,7 +820,7 @@ arm_linux_sigreturn_next_pc (struct regc
 
 static LONGEST
 arm_linux_get_syscall_number (struct gdbarch *gdbarch,
-			      thread_info *thread)
+			      struct thread_info *thread)
 {
   struct regcache *regs = get_thread_regcache (thread);