On 01/18/2018 02:04 PM, Arnd Bergmann wrote:
> Building without CONFIG_PM results in a harmless warning:
>
> drivers/net/can/m_can/m_can.c:1763:12: error: 'm_can_runtime_resume' defined
> but not used [-Werror=unused-function]
> drivers/net/can/m_can/m_can.c:1752:12: error: 'm_can_runtime_suspend' defined
> but not used [-Werror=unused-function]
>
> Marking the functions as __maybe_unused lets the compiler
> silently drop them instead.
>
> Fixes: cdf8259d6573 ("can: m_can: Add PM Support")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>Tnx - applied. However all archs using this driver have mandatory PM support and the driver depends on it. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
signature.asc
Description: OpenPGP digital signature
