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authorGeert Uytterhoeven <geert@linux-m68k.org>2024-01-10 14:21:46 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-01-27 19:01:39 -0800
commit85725449f3e5faf385210d535f266430be71cebb (patch)
treecdb457c2322f7018b2df25d4ee4751097c3e7eb3 /arch/m68k
parentc01e71b49c37e3b9c9652d28c42a88197a9d7f02 (diff)
serial: 8250: Move hp300_setup_serial_console() to <linux/serial_8250.h>
If CONFIG_SERIAL_8250_HP300=y and CONFIG_SERIAL_8250_CONSOLE=y (e.g. m68k/allyesconfig): drivers/tty/serial/8250/8250_hp300.c:91:12: error: no previous prototype for ‘hp300_setup_serial_console’ [-Werror=missing-prototypes] 91 | int __init hp300_setup_serial_console(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ Fix this by moving the existing prototype in arch/m68k/hp300/config.c to <linux/serial_8250.h>, so it is visible to both caller and implementor. While at it, provide a dummy in case CONFIG_SERIAL_8250_CONSOLE is not enabled, to reduce #ifdef clutter in the caller. Exposed by commit 0fcb70851fbfea17 ("Makefile.extrawarn: turn on missing-prototypes globally"). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/c17469f8e47b2ef49234a85a7a14882ddf374e41.1704892597.git.geert@linux-m68k.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/hp300/config.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/m68k/hp300/config.c b/arch/m68k/hp300/config.c
index e4bd6913f50e..1a2739852351 100644
--- a/arch/m68k/hp300/config.c
+++ b/arch/m68k/hp300/config.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/serial_8250.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/console.h>
@@ -67,9 +68,6 @@ static char *hp300_models[] __initdata = {
static char hp300_model_name[13] = "HP9000/";
extern void hp300_reset(void);
-#ifdef CONFIG_SERIAL_8250_CONSOLE
-extern int hp300_setup_serial_console(void) __init;
-#endif
int __init hp300_parse_bootinfo(const struct bi_record *record)
{
@@ -263,7 +261,5 @@ void __init config_hp300(void)
} else {
panic("Unknown HP9000 Model");
}
-#ifdef CONFIG_SERIAL_8250_CONSOLE
hp300_setup_serial_console();
-#endif
}