[PATCH 1/7] m68knommu: coldfire: add and use "vectors.h"

[Greg Ungerer <gerg@linux-m68k.org>]

When building with W=1:

    arch/m68k/coldfire/vectors.c:43:13: warning: no previous prototype for ‘trap_init’ [-Wmissing-prototypes]
     void __init trap_init(void)
                 ^~~~~~~~~

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

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
---
 arch/m68k/coldfire/vectors.c | 2 ++
 arch/m68k/coldfire/vectors.h | 3 +++
 2 files changed, 5 insertions(+)
 create mode 100644 arch/m68k/coldfire/vectors.h

diff --git a/arch/m68k/coldfire/vectors.c b/arch/m68k/coldfire/vectors.c
index 3bf0d69eec9e..c26c255b530d 100644
--- a/arch/m68k/coldfire/vectors.c
+++ b/arch/m68k/coldfire/vectors.c
@@ -18,6 +18,8 @@
 #include <asm/mcfsim.h>
 #include <asm/mcfwdebug.h>
 
+#include "vectors.h"
+
 /***************************************************************************/
 
 #ifdef TRAP_DBG_INTERRUPT
diff --git a/arch/m68k/coldfire/vectors.h b/arch/m68k/coldfire/vectors.h
new file mode 100644
index 000000000000..0b01450a4353
--- /dev/null
+++ b/arch/m68k/coldfire/vectors.h
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+void trap_init(void);
-- 
2.25.1