Patch "m68k: mvme16x: Add and use "mvme16x.h"" has been added to the 5.10-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    m68k: mvme16x: Add and use "mvme16x.h"

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     m68k-mvme16x-add-and-use-mvme16x.h.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 8b82bd8a40c01bdf2109acd4d3bb15bb183f322b
Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Date:   Wed Sep 13 16:08:25 2023 +0200

    m68k: mvme16x: Add and use "mvme16x.h"
    
    [ Upstream commit dcec33c1fc4ab63983d93ffb0d82b68fc5775b88 ]
    
    When building with W=1:
    
        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@xxxxxxxxxxxxxx>
    Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
    Link: https://lore.kernel.org/r/6200cc3b26fad215c4524748af04692e38c5ecd2.1694613528.git.geert@xxxxxxxxxxxxxx
    Stable-dep-of: 077b33b9e283 ("m68k: mvme147: Reinstate early console")
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/m68k/kernel/early_printk.c b/arch/m68k/kernel/early_printk.c
index 7d3fe08a48eb0..3cc944df04f65 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 d43d128b77471..e26ee07dec9e2 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -38,6 +38,8 @@
 #include <asm/machdep.h>
 #include <asm/mvme16xhw.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 0000000000000..159c34b700394
--- /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);