ptrace-decl.h uses user_regset_get2_fn (among other things) from
regset.h. While all current users of ptrace-decl.h include regset.h
before it anyway, it adds an implicit ordering dependency and breaks
source tooling that tries to inspect ptrace-decl.h by itself.

Signed-off-by: Benjamin Gray <redacted>
Reviewed-by: Russell Currey <redacted>

---

v3:	* Add ruscur reviewed-by
v2:	* New in v2
---
 arch/powerpc/kernel/ptrace/ptrace-decl.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/kernel/ptrace/ptrace-decl.h b/arch/powerpc/kernel/ptrace/ptrace-decl.h
index eafe5f0f6289..463a63eb8cc7 100644
--- a/arch/powerpc/kernel/ptrace/ptrace-decl.h
+++ b/arch/powerpc/kernel/ptrace/ptrace-decl.h

@@ -1,5 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
+#include <linux/regset.h>
+
 /*
  * Set of msr bits that gdb can change on behalf of a process.
  */

-- 
2.40.1