linux-kernel - [PATCH] hexagon: Move kernel prototypes out of uapi/asm/setup.h header

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Date: Thu,  2 May 2024 19:38:18 +0200
From: Thomas Huth <thuth@...hat.com>
To: Brian Cain <bcain@...cinc.com>
Cc: linux-kernel@...r.kernel.org,
	Arnd Bergmann <arnd@...db.de>,
	linux-arch@...r.kernel.org,
	linux-hexagon@...r.kernel.org
Subject: [PATCH] hexagon: Move kernel prototypes out of uapi/asm/setup.h header

The kernel function prototypes are of no use for userspace and
shouldn't get exposed in an uapi header, so let's move them into
an internal header instead.

Signed-off-by: Thomas Huth <thuth@...hat.com>
---
 arch/hexagon/include/asm/setup.h      | 20 ++++++++++++++++++++
 arch/hexagon/include/uapi/asm/setup.h | 14 ++------------
 2 files changed, 22 insertions(+), 12 deletions(-)
 create mode 100644 arch/hexagon/include/asm/setup.h

diff --git a/arch/hexagon/include/asm/setup.h b/arch/hexagon/include/asm/setup.h
new file mode 100644
index 000000000000..9f2749cd4052
--- /dev/null
+++ b/arch/hexagon/include/asm/setup.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ */
+
+#ifndef _ASM_HEXAGON_SETUP_H
+#define _ASM_HEXAGON_SETUP_H
+
+#include <linux/init.h>
+#include <uapi/asm/setup.h>
+
+extern char external_cmdline_buffer;
+
+void __init setup_arch_memory(void);
+
+#endif
diff --git a/arch/hexagon/include/uapi/asm/setup.h b/arch/hexagon/include/uapi/asm/setup.h
index 8ce9428b1583..598f74f671f6 100644
--- a/arch/hexagon/include/uapi/asm/setup.h
+++ b/arch/hexagon/include/uapi/asm/setup.h
@@ -17,19 +17,9 @@
  * 02110-1301, USA.
  */
 
-#ifndef _ASM_SETUP_H
-#define _ASM_SETUP_H
-
-#ifdef __KERNEL__
-#include <linux/init.h>
-#else
-#define __init
-#endif
+#ifndef _UAPI_ASM_HEXAGON_SETUP_H
+#define _UAPI_ASM_HEXAGON_SETUP_H
 
 #include <asm-generic/setup.h>
 
-extern char external_cmdline_buffer;
-
-void __init setup_arch_memory(void);
-
 #endif
-- 
2.44.0