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Arnd Bergmann faad2b874f ANDROID: rfkill: fix unused function warning

As reported by kernelci, we get a harmless warning in this driver
when CONFIG_PM is disabled:

net/rfkill/core.c:810:12: warning: 'rfkill_resume' defined but not used [-Wunused-function]
net/rfkill/core.c:800:12: warning: 'rfkill_suspend' defined but not used [-Wunused-function]

This marks the functions as __maybe_unused to remove the #ifdef, and uses
a conditional reference to the pm operations instead, which will work
in any combination.

The patch is needed for both android-common-4.9 and 4.4.

Link: https://kernelci.org/build/id/59117c2f59b5147b06b12d54/logs/
Fixes: de6f7210e9 ("ANDROID: rfkill: Introduce CONFIG_RFKILL_PM and use instead of CONFIG_PM to power down")
Cc: Nick Pelly <npelly@google.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

2017-05-12 14:41:44 +02:00

core.c

ANDROID: rfkill: fix unused function warning

2017-05-12 14:41:44 +02:00

input.c

rfkill: don't use [delayed_]work_pending()

2012-12-28 13:40:16 -08:00

Kconfig

ANDROID: rfkill: Introduce CONFIG_RFKILL_PM and use instead of CONFIG_PM to power down

2017-01-19 13:32:37 -08:00

Makefile

net: rfkill: add generic gpio rfkill driver