linux-kernel - [PATCH v2 05/52] m68k: kernel: Add and use "ints.h"

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Message-Id: <dc65d01ca4c7de94ce814e5b5e1f726fff97566b.1694613528.git.geert@linux-m68k.org>
Date:   Wed, 13 Sep 2023 16:07:55 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     linux-m68k@...ts.linux-m68k.org
Cc:     Arnd Bergmann <arnd@...db.de>, Finn Thain <fthain@...ux-m68k.org>,
        Michael Schmitz <schmitzmic@...il.com>,
        Philip Blundell <philb@....org>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        Joshua Thompson <funaho@...ai.org>,
        Sam Creasey <sammy@...my.net>,
        Laurent Vivier <laurent@...ier.eu>,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH v2 05/52] m68k: kernel: Add and use "ints.h"

When building with W=1:

    arch/m68k/kernel/ints.c:165:17: warning: no previous prototype for ‘handle_badint’ [-Wmissing-prototypes]
      165 | asmlinkage void handle_badint(struct pt_regs *regs)
	  |                 ^~~~~~~~~~~~~

Fix this by introducing a new header file "ints.h" for holding the
prototypes of functions implemented in arch/m68k/kernel/ints.c.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Acked-by: Arnd Bergmann <arnd@...db.de>
---
v2:
  - Add Acked-by.
---
 arch/m68k/kernel/ints.c | 2 ++
 arch/m68k/kernel/ints.h | 7 +++++++
 2 files changed, 9 insertions(+)
 create mode 100644 arch/m68k/kernel/ints.h

diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c
index 5b8d66fbf3832a2c..cf2b13488476c8c6 100644
--- a/arch/m68k/kernel/ints.c
+++ b/arch/m68k/kernel/ints.c
@@ -26,6 +26,8 @@
 #include <asm/q40ints.h>
 #endif
 
+#include "ints.h"
+
 extern u32 auto_irqhandler_fixup[];
 extern u16 user_irqvec_fixup[];
 
diff --git a/arch/m68k/kernel/ints.h b/arch/m68k/kernel/ints.h
new file mode 100644
index 0000000000000000..ecac6011c1a45489
--- /dev/null
+++ b/arch/m68k/kernel/ints.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <linux/linkage.h>
+
+struct pt_regs;
+
+asmlinkage void handle_badint(struct pt_regs *regs);
-- 
2.34.1