Re: [PATCH] serial: sunzilog: Mark sunzilog_putchar() __maybe_unused
From: Arnd Bergmann <arnd@arndb.de>
Date: 2021-10-26 08:14:41
Also in:
lkml, sparclinux
On Tue, Oct 26, 2021 at 10:04 AM Geert Uytterhoeven [off-list ref] wrote:
If CONSOLE_POLL=n, CONFIG_SERIAL_SUNZILOG_CONSOLE=n, and CONFIG_SERIO=m:
drivers/tty/serial/sunzilog.c:1128:13: error: ‘sunzilog_putchar’ defined but not used [-Werror=unused-function]
1128 | static void sunzilog_putchar(struct uart_port *port, int ch)
| ^~~~~~~~~~~~~~~~
Fix this by marking sunzilog_putchar() __maybe_unused.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>Looks good to me Acked-by: Arnd Bergmann <arnd@arndb.de>