This set is part of a larger effort attempting to clean-up W=1 kernel builds, which are currently overwhelmingly riddled with niggly little warnings. v2: - Remove unused variable completely - Remove unnecessary 'extern' keyword Lee Jones (4): tty: tty_ldisc: Fix some kernel-doc related misdemeanours tty: serial: 8250: 8250_port: Move prototypes to shared location powerpc: asm: hvconsole: Move 'hvc_vio_init_early's prototype to shared location tty: serial: pmac_zilog: Remove unused disposable variable 'garbage' arch/powerpc/include/asm/hvconsole.h | 3 +++ arch/powerpc/platforms/pseries/pseries.h | 3 --- arch/powerpc/platforms/pseries/setup.c | 1 + drivers/tty/serial/8250/8250_early.c | 3 --- drivers/tty/serial/pmac_zilog.h | 8 ++++---- drivers/tty/tty_ldisc.c | 10 +++++----- include/linux/serial_8250.h | 5 +++++ 7 files changed, 18 insertions(+), 15 deletions(-) Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Jiri Slaby <jirislaby@xxxxxxxxxx> Cc: linuxppc-dev@xxxxxxxxxxxxxxxx Cc: linux-serial@xxxxxxxxxxxxxxx Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx> Cc: Mike Hudson <Exoray@xxxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxx> -- 2.25.1