From: Geert Uytterhoeven If CONFIG_AMIGA_BUILTIN_SERIAL=m, I get the following warnings: | drivers/char/amiserial.c: At top level: | drivers/char/amiserial.c:2138: warning: data definition has no type or storage class | drivers/char/amiserial.c:2138: warning: type defaults to 'int' in declaration of 'console_initcall' | drivers/char/amiserial.c:2138: warning: parameter names (without types) in function declaration | drivers/char/amiserial.c:2134: warning: 'amiserial_console_init' defined but not used Apparently console_initcall() is not defined in the modular case. Disable serial console support if the driver is modular. Signed-off-by: Geert Uytterhoeven --- Any better alternative fix? drivers/char/amiserial.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/char/amiserial.c +++ b/drivers/char/amiserial.c @@ -2077,12 +2077,13 @@ module_init(rs_init) module_exit(rs_exit) +#if defined(CONFIG_SERIAL_CONSOLE) && !defined(MODULE) + /* * ------------------------------------------------------------ * Serial console driver * ------------------------------------------------------------ */ -#ifdef CONFIG_SERIAL_CONSOLE static void amiga_serial_putc(char c) { @@ -2136,6 +2137,7 @@ static int __init amiserial_console_init return 0; } console_initcall(amiserial_console_init); -#endif + +#endif /* CONFIG_SERIAL_CONSOLE && !MODULE */ MODULE_LICENSE("GPL"); -- Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/