On Sun, Apr 26, 2020 at 2:31 PM <marek.vasut@xxxxxxxxx> wrote:
> From: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
>
> If CONFIG_PM_SLEEP is not set, SET_SYSTEM_SLEEP_PM_OPS() is expanded to
> empty macro and there is no reference to rcar_pcie_resume(), hence the
> following warning is generated:
>
> drivers/pci/controller/pcie-rcar.c:1253:12: warning: ‘rcar_pcie_resume’ defined but not used [-Wunused-function]
> 1253 | static int rcar_pcie_resume(struct device *dev)
> | ^~~~~~~~~~~~~~~~
>
> Fix this by marking this function as __maybe_unused , just like in
> commit 226e6b866d74 ("gpio: pch: Convert to dev_pm_ops")
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
> Reported-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
