Arnd Bergmann <[email protected]> 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 <[email protected]> Acked-by: Robert Jarzmik <[email protected]>
Cheers. -- Robert
