[PATCH 35/52] m68k: mvme16x: Add and use "mvme16x.h"

Geert Uytterhoeven
2023-09-07T15:46:03Z

arch/m68k/mvme16x/config.c:208:6: warning: no previous prototype for ‘mvme16x_cons_write’ [-Wmissing-prototypes]
208 | void mvme16x_cons_write(struct console *co, const char *str, unsigned count)
| ^~~~~~~~~~~~~~~~~~

Fix this by introducing a new header file "mvme16x.h" for holding the
prototypes of functions implemented in arch/m68k/mvme16x/.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/m68k/kernel/early_printk.c | 4 ++--
arch/m68k/mvme16x/config.c | 2 ++
arch/m68k/mvme16x/mvme16x.h | 6 ++++++
3 files changed, 10 insertions(+), 2 deletions(-)
create mode 100644 arch/m68k/mvme16x/mvme16x.h

diff --git a/arch/m68k/kernel/early_printk.c b/arch/m68k/kernel/early_printk.c
index 7d3fe08a48eb0319..3cc944df04f65ef1 100644
--- a/arch/m68k/kernel/early_printk.c
+++ b/arch/m68k/kernel/early_printk.c
@@ -12,8 +12,8 @@
#include <linux/string.h>
#include <asm/setup.h>

-extern void mvme16x_cons_write(struct console *co,
- const char *str, unsigned count);
+
+#include "../mvme16x/mvme16x.h"

asmlinkage void __init debug_cons_nputs(const char *s, unsigned n);

diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index b6833862ea6b1530..9bb9a33e43c246c4 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -38,6 +38,8 @@
#include <asm/mvme16xhw.h>
#include <asm/config.h>

+#include "mvme16x.h"
+
extern t_bdid mvme_bdid;

static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE;
diff --git a/arch/m68k/mvme16x/mvme16x.h b/arch/m68k/mvme16x/mvme16x.h
new file mode 100644
index 0000000000000000..159c34b700394116
--- /dev/null
+++ b/arch/m68k/mvme16x/mvme16x.h
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+struct console;
+
+/* config.c */
+void mvme16x_cons_write(struct console *co, const char *str, unsigned count);
--
2.34.1