Arnd Bergmann 5835919319 can: m_can: mark runtime-PM handlers as __maybe_unused ...

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: cdf8259d65 ("can: m_can: Add PM Support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2018-01-19 10:41:15 +01:00

..

Kconfig

can: m_can: add CONFIG_HAS_IOMEM dependence

2014-11-18 21:35:02 +01:00

m_can.c

can: m_can: mark runtime-PM handlers as __maybe_unused

2018-01-19 10:41:15 +01:00

Makefile

…