Arnd Bergmann <arnd@xxxxxxxx> writes:
> The fresh new serial driver for pxa produces warnings when
> CONFIG_PM_SLEEP is disabled:
>
> drivers/tty/serial/8250/8250_pxa.c:50:12: error: 'serial_pxa_resume' defined but not used [-Werror=unused-function]
> drivers/tty/serial/8250/8250_pxa.c:41:12: error: 'serial_pxa_suspend' defined but not used [-Werror=unused-function]
>
> This removes the #ifdef around the two functions and instead marks both
> as __maybe_unused, which is more robust and avoids the warning.
>
> Fixes: ab28f51c77cd ("serial: rewrite pxa2xx-uart to use 8250_core")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Acked-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
Cheers.
--
Robert
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
